7635380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 36

約数和(自身を含む): 17045868

約数和(自身を除く): 9410488

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1321, 1445, 2642, 2890, 5284, 5780, 6605, 13210, 22457, 26420, 44914, 89828, 112285, 224570, 381769, 449140, 763538, 1527076, 1908845, 3817690, 7635380]

約数ペア:

[(1, 7635380), (2, 3817690), (4, 1908845), (5, 1527076), (10, 763538), (17, 449140), (20, 381769), (34, 224570), (68, 112285), (85, 89828), (170, 44914), (289, 26420), (340, 22457), (578, 13210), (1156, 6605), (1321, 5780), (1445, 5284), (2642, 2890)]