12971884030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{151523}}^1$

素因数の和:152760

約数の個数: 32

約数和(自身を含む): 26707014144

約数和(自身を除く): 13735130114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1223, 2446, 6115, 8561, 12230, 17122, 42805, 85610, 151523, 303046, 757615, 1060661, 1515230, 2121322, 5303305, 10606610, 185312629, 370625258, 926563145, 1297188403, 1853126290, 2594376806, 6485942015, 12971884030]

約数ペア:

[(1, 12971884030), (2, 6485942015), (5, 2594376806), (7, 1853126290), (10, 1297188403), (14, 926563145), (35, 370625258), (70, 185312629), (1223, 10606610), (2446, 5303305), (6115, 2121322), (8561, 1515230), (12230, 1060661), (17122, 757615), (42805, 303046), (85610, 151523)]