30741498

素因数分解:

$2^1\times 3^3\times {\mathrm{571}}^1\times {\mathrm{997}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 68502720

約数和(自身を除く): 37761222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 571, 997, 1142, 1713, 1994, 2991, 3426, 5139, 5982, 8973, 10278, 15417, 17946, 26919, 30834, 53838, 569287, 1138574, 1707861, 3415722, 5123583, 10247166, 15370749, 30741498]

約数ペア:

[(1, 30741498), (2, 15370749), (3, 10247166), (6, 5123583), (9, 3415722), (18, 1707861), (27, 1138574), (54, 569287), (571, 53838), (997, 30834), (1142, 26919), (1713, 17946), (1994, 15417), (2991, 10278), (3426, 8973), (5139, 5982)]