26687490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3307}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 64307520

約数和(自身を除く): 37620030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 3307, 4035, 6614, 8070, 9921, 16535, 19842, 33070, 49605, 99210, 889583, 1779166, 2668749, 4447915, 5337498, 8895830, 13343745, 26687490]

約数ペア:

[(1, 26687490), (2, 13343745), (3, 8895830), (5, 5337498), (6, 4447915), (10, 2668749), (15, 1779166), (30, 889583), (269, 99210), (538, 49605), (807, 33070), (1345, 19842), (1614, 16535), (2690, 9921), (3307, 8070), (4035, 6614)]