30925986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4357}}^1$

素因数の和:4395

約数の個数: 48

約数和(自身を含む): 76561344

約数和(自身を除く): 45635358

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 4357, 7098, 8714, 13071, 26142, 30499, 56641, 60998, 91497, 113282, 169923, 182994, 339846, 396487, 736333, 792974, 1189461, 1472666, 2208999, 2378922, 4417998, 5154331, 10308662, 15462993, 30925986]

約数ペア:

[(1, 30925986), (2, 15462993), (3, 10308662), (6, 5154331), (7, 4417998), (13, 2378922), (14, 2208999), (21, 1472666), (26, 1189461), (39, 792974), (42, 736333), (78, 396487), (91, 339846), (169, 182994), (182, 169923), (273, 113282), (338, 91497), (507, 60998), (546, 56641), (1014, 30499), (1183, 26142), (2366, 13071), (3549, 8714), (4357, 7098)]