31219602

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 67728960

約数和(自身を除く): 36509358

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 269, 538, 667, 807, 841, 1334, 1614, 1682, 2001, 2523, 4002, 5046, 6187, 7801, 12374, 15602, 18561, 19343, 23403, 37122, 38686, 46806, 58029, 116058, 179423, 226229, 358846, 452458, 538269, 678687, 1076538, 1357374, 5203267, 10406534, 15609801, 31219602]

約数ペア:

[(1, 31219602), (2, 15609801), (3, 10406534), (6, 5203267), (23, 1357374), (29, 1076538), (46, 678687), (58, 538269), (69, 452458), (87, 358846), (138, 226229), (174, 179423), (269, 116058), (538, 58029), (667, 46806), (807, 38686), (841, 37122), (1334, 23403), (1614, 19343), (1682, 18561), (2001, 15602), (2523, 12374), (4002, 7801), (5046, 6187)]