15693205970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{11411}}^1$

素因数の和:11651

約数の個数: 64

約数和(自身を含む): 31058899200

約数和(自身を除く): 15365693230

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 149, 298, 355, 710, 745, 923, 1490, 1846, 1937, 3874, 4615, 9230, 9685, 10579, 11411, 19370, 21158, 22822, 52895, 57055, 105790, 114110, 137527, 148343, 275054, 296686, 687635, 741715, 810181, 1375270, 1483430, 1620362, 1700239, 3400478, 4050905, 8101810, 8501195, 10532353, 17002390, 21064706, 22103107, 44206214, 52661765, 105323530, 110515535, 120716969, 221031070, 241433938, 603584845, 1207169690, 1569320597, 3138641194, 7846602985, 15693205970]

約数ペア:

[(1, 15693205970), (2, 7846602985), (5, 3138641194), (10, 1569320597), (13, 1207169690), (26, 603584845), (65, 241433938), (71, 221031070), (130, 120716969), (142, 110515535), (149, 105323530), (298, 52661765), (355, 44206214), (710, 22103107), (745, 21064706), (923, 17002390), (1490, 10532353), (1846, 8501195), (1937, 8101810), (3874, 4050905), (4615, 3400478), (9230, 1700239), (9685, 1620362), (10579, 1483430), (11411, 1375270), (19370, 810181), (21158, 741715), (22822, 687635), (52895, 296686), (57055, 275054), (105790, 148343), (114110, 137527)]