40874490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 111352320

約数和(自身を除く): 70477830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 3221, 4230, 6345, 6442, 9663, 12690, 16105, 19326, 28989, 32210, 48315, 57978, 86967, 96630, 144945, 151387, 173934, 289890, 302774, 434835, 454161, 756935, 869670, 908322, 1362483, 1513870, 2270805, 2724966, 4087449, 4541610, 6812415, 8174898, 13624830, 20437245, 40874490]

約数ペア:

[(1, 40874490), (2, 20437245), (3, 13624830), (5, 8174898), (6, 6812415), (9, 4541610), (10, 4087449), (15, 2724966), (18, 2270805), (27, 1513870), (30, 1362483), (45, 908322), (47, 869670), (54, 756935), (90, 454161), (94, 434835), (135, 302774), (141, 289890), (235, 173934), (270, 151387), (282, 144945), (423, 96630), (470, 86967), (705, 57978), (846, 48315), (1269, 32210), (1410, 28989), (2115, 19326), (2538, 16105), (3221, 12690), (4230, 9663), (6345, 6442)]