8729282870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 20849633280

約数和(自身を除く): 12120350410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 49, 55, 62, 70, 77, 89, 98, 110, 154, 155, 178, 217, 245, 310, 341, 385, 434, 445, 490, 539, 587, 623, 682, 770, 890, 979, 1078, 1085, 1174, 1246, 1519, 1705, 1958, 2170, 2387, 2695, 2759, 2935, 3038, 3115, 3410, 4109, 4361, 4774, 4895, 5390, 5518, 5870, 6230, 6457, 6853, 7595, 8218, 8722, 9790, 11935, 12914, 13706, 13795, 15190, 16709, 18197, 19313, 20545, 21805, 23870, 27590, 28763, 30349, 32285, 33418, 34265, 36394, 38626, 41090, 43610, 45199, 47971, 52243, 57526, 60698, 64570, 68530, 83545, 90398, 90985, 95942, 96565, 104486, 127379, 135191, 143815, 151745, 167090, 181970, 193130, 200167, 212443, 225995, 239855, 254758, 261215, 270382, 287630, 303490, 316393, 365701, 400334, 424886, 451990, 479710, 522430, 574673, 632786, 636895, 675955, 731402, 891653, 1000835, 1062215, 1149346, 1273790, 1351910, 1401169, 1487101, 1581965, 1619533, 1783306, 1828505, 2001670, 2124430, 2559907, 2802338, 2873365, 2974202, 3163930, 3239066, 3657010, 4022711, 4458265, 5119814, 5746730, 7005845, 7435505, 8045422, 8097665, 8916530, 9808183, 11336731, 12799535, 14011690, 14871010, 16195330, 17814863, 19616366, 20113555, 22673462, 25599070, 28158977, 35629726, 40227110, 49040915, 56317954, 56683655, 79357117, 89074315, 98081830, 113367310, 124704041, 140794885, 158714234, 178148630, 249408082, 281589770, 396785585, 623520205, 793571170, 872928287, 1247040410, 1745856574, 4364641435, 8729282870]

約数ペア:

[(1, 8729282870), (2, 4364641435), (5, 1745856574), (7, 1247040410), (10, 872928287), (11, 793571170), (14, 623520205), (22, 396785585), (31, 281589770), (35, 249408082), (49, 178148630), (55, 158714234), (62, 140794885), (70, 124704041), (77, 113367310), (89, 98081830), (98, 89074315), (110, 79357117), (154, 56683655), (155, 56317954), (178, 49040915), (217, 40227110), (245, 35629726), (310, 28158977), (341, 25599070), (385, 22673462), (434, 20113555), (445, 19616366), (490, 17814863), (539, 16195330), (587, 14871010), (623, 14011690), (682, 12799535), (770, 11336731), (890, 9808183), (979, 8916530), (1078, 8097665), (1085, 8045422), (1174, 7435505), (1246, 7005845), (1519, 5746730), (1705, 5119814), (1958, 4458265), (2170, 4022711), (2387, 3657010), (2695, 3239066), (2759, 3163930), (2935, 2974202), (3038, 2873365), (3115, 2802338), (3410, 2559907), (4109, 2124430), (4361, 2001670), (4774, 1828505), (4895, 1783306), (5390, 1619533), (5518, 1581965), (5870, 1487101), (6230, 1401169), (6457, 1351910), (6853, 1273790), (7595, 1149346), (8218, 1062215), (8722, 1000835), (9790, 891653), (11935, 731402), (12914, 675955), (13706, 636895), (13795, 632786), (15190, 574673), (16709, 522430), (18197, 479710), (19313, 451990), (20545, 424886), (21805, 400334), (23870, 365701), (27590, 316393), (28763, 303490), (30349, 287630), (32285, 270382), (33418, 261215), (34265, 254758), (36394, 239855), (38626, 225995), (41090, 212443), (43610, 200167), (45199, 193130), (47971, 181970), (52243, 167090), (57526, 151745), (60698, 143815), (64570, 135191), (68530, 127379), (83545, 104486), (90398, 96565), (90985, 95942)]