30556494

素因数分解:

$2^1\times 3^3\times {\mathrm{571}}^1\times {\mathrm{991}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 68090880

約数和(自身を除く): 37534386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 571, 991, 1142, 1713, 1982, 2973, 3426, 5139, 5946, 8919, 10278, 15417, 17838, 26757, 30834, 53514, 565861, 1131722, 1697583, 3395166, 5092749, 10185498, 15278247, 30556494]

約数ペア:

[(1, 30556494), (2, 15278247), (3, 10185498), (6, 5092749), (9, 3395166), (18, 1697583), (27, 1131722), (54, 565861), (571, 53514), (991, 30834), (1142, 26757), (1713, 17838), (1982, 15417), (2973, 10278), (3426, 8919), (5139, 5946)]