8157030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 23639040

約数和(自身を除く): 15482010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 179, 186, 210, 217, 245, 294, 310, 358, 434, 465, 490, 537, 651, 735, 895, 930, 1074, 1085, 1253, 1302, 1470, 1519, 1790, 2170, 2506, 2685, 3038, 3255, 3759, 4557, 5370, 5549, 6265, 6510, 7518, 7595, 8771, 9114, 11098, 12530, 15190, 16647, 17542, 18795, 22785, 26313, 27745, 33294, 37590, 38843, 43855, 45570, 52626, 55490, 77686, 83235, 87710, 116529, 131565, 166470, 194215, 233058, 263130, 271901, 388430, 543802, 582645, 815703, 1165290, 1359505, 1631406, 2719010, 4078515, 8157030]

約数ペア:

[(1, 8157030), (2, 4078515), (3, 2719010), (5, 1631406), (6, 1359505), (7, 1165290), (10, 815703), (14, 582645), (15, 543802), (21, 388430), (30, 271901), (31, 263130), (35, 233058), (42, 194215), (49, 166470), (62, 131565), (70, 116529), (93, 87710), (98, 83235), (105, 77686), (147, 55490), (155, 52626), (179, 45570), (186, 43855), (210, 38843), (217, 37590), (245, 33294), (294, 27745), (310, 26313), (358, 22785), (434, 18795), (465, 17542), (490, 16647), (537, 15190), (651, 12530), (735, 11098), (895, 9114), (930, 8771), (1074, 7595), (1085, 7518), (1253, 6510), (1302, 6265), (1470, 5549), (1519, 5370), (1790, 4557), (2170, 3759), (2506, 3255), (2685, 3038)]