66970630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8597}}^1$

素因数の和:8664

約数の個数: 32

約数和(自身を含む): 130001760

約数和(自身を除く): 63031130

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 8597, 17194, 42985, 85970, 163343, 326686, 352477, 704954, 816715, 1633430, 1762385, 3524770, 6697063, 13394126, 33485315, 66970630]

約数ペア:

[(1, 66970630), (2, 33485315), (5, 13394126), (10, 6697063), (19, 3524770), (38, 1762385), (41, 1633430), (82, 816715), (95, 704954), (190, 352477), (205, 326686), (410, 163343), (779, 85970), (1558, 42985), (3895, 17194), (7790, 8597)]