30919506

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 63213696

約数和(自身を除く): 32294190

約数列:

[1, 2, 3, 6, 71, 142, 181, 213, 362, 401, 426, 543, 802, 1086, 1203, 2406, 12851, 25702, 28471, 38553, 56942, 72581, 77106, 85413, 145162, 170826, 217743, 435486, 5153251, 10306502, 15459753, 30919506]

約数ペア:

[(1, 30919506), (2, 15459753), (3, 10306502), (6, 5153251), (71, 435486), (142, 217743), (181, 170826), (213, 145162), (362, 85413), (401, 77106), (426, 72581), (543, 56942), (802, 38553), (1086, 28471), (1203, 25702), (2406, 12851)]