15705083490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:908

約数の個数: 128

約数和(自身を含む): 39151848960

約数和(自身を除く): 23446765470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 73, 106, 146, 159, 219, 265, 269, 318, 365, 438, 503, 530, 538, 730, 795, 807, 1006, 1095, 1345, 1509, 1590, 1614, 2190, 2515, 2690, 3018, 3869, 4035, 5030, 7545, 7738, 8070, 11607, 14257, 15090, 19345, 19637, 23214, 26659, 28514, 36719, 38690, 39274, 42771, 53318, 58035, 58911, 71285, 73438, 79977, 85542, 98185, 110157, 116070, 117822, 133295, 135307, 142570, 159954, 183595, 196370, 213855, 220314, 266590, 270614, 294555, 367190, 399885, 405921, 427710, 550785, 589110, 676535, 799770, 811842, 1040761, 1101570, 1353070, 1946107, 2029605, 2081522, 3122283, 3892214, 4059210, 5203805, 5838321, 6244566, 7171271, 9730535, 9877411, 10407610, 11676642, 14342542, 15611415, 19461070, 19754822, 21513813, 29191605, 29632233, 31222830, 35856355, 43027626, 49387055, 58383210, 59264466, 71712710, 98774110, 107569065, 148161165, 215138130, 296322330, 523502783, 1047005566, 1570508349, 2617513915, 3141016698, 5235027830, 7852541745, 15705083490]

約数ペア:

[(1, 15705083490), (2, 7852541745), (3, 5235027830), (5, 3141016698), (6, 2617513915), (10, 1570508349), (15, 1047005566), (30, 523502783), (53, 296322330), (73, 215138130), (106, 148161165), (146, 107569065), (159, 98774110), (219, 71712710), (265, 59264466), (269, 58383210), (318, 49387055), (365, 43027626), (438, 35856355), (503, 31222830), (530, 29632233), (538, 29191605), (730, 21513813), (795, 19754822), (807, 19461070), (1006, 15611415), (1095, 14342542), (1345, 11676642), (1509, 10407610), (1590, 9877411), (1614, 9730535), (2190, 7171271), (2515, 6244566), (2690, 5838321), (3018, 5203805), (3869, 4059210), (4035, 3892214), (5030, 3122283), (7545, 2081522), (7738, 2029605), (8070, 1946107), (11607, 1353070), (14257, 1101570), (15090, 1040761), (19345, 811842), (19637, 799770), (23214, 676535), (26659, 589110), (28514, 550785), (36719, 427710), (38690, 405921), (39274, 399885), (42771, 367190), (53318, 294555), (58035, 270614), (58911, 266590), (71285, 220314), (73438, 213855), (79977, 196370), (85542, 183595), (98185, 159954), (110157, 142570), (116070, 135307), (117822, 133295)]