1520229422890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8272457}}^1$

素因数の和:8272551

約数の個数: 64

約数和(自身を含む): 3087678403584

約数和(自身を除く): 1567448980694

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 47, 85, 94, 115, 170, 230, 235, 391, 470, 782, 799, 1081, 1598, 1955, 2162, 3910, 3995, 5405, 7990, 10810, 18377, 36754, 91885, 183770, 8272457, 16544914, 41362285, 82724570, 140631769, 190266511, 281263538, 380533022, 388805479, 703158845, 777610958, 951332555, 1406317690, 1902665110, 1944027395, 3234530687, 3888054790, 6469061374, 6609693143, 8942526017, 13219386286, 16172653435, 17885052034, 32345306870, 33048465715, 44712630085, 66096931430, 89425260170, 152022942289, 304045884578, 760114711445, 1520229422890]

約数ペア:

[(1, 1520229422890), (2, 760114711445), (5, 304045884578), (10, 152022942289), (17, 89425260170), (23, 66096931430), (34, 44712630085), (46, 33048465715), (47, 32345306870), (85, 17885052034), (94, 16172653435), (115, 13219386286), (170, 8942526017), (230, 6609693143), (235, 6469061374), (391, 3888054790), (470, 3234530687), (782, 1944027395), (799, 1902665110), (1081, 1406317690), (1598, 951332555), (1955, 777610958), (2162, 703158845), (3910, 388805479), (3995, 380533022), (5405, 281263538), (7990, 190266511), (10810, 140631769), (18377, 82724570), (36754, 41362285), (91885, 16544914), (183770, 8272457)]