82750430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2269}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 170631360

約数和(自身を除く): 87880930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 521, 1042, 2269, 2605, 3647, 4538, 5210, 7294, 11345, 15883, 18235, 22690, 31766, 36470, 79415, 158830, 1182149, 2364298, 5910745, 8275043, 11821490, 16550086, 41375215, 82750430]

約数ペア:

[(1, 82750430), (2, 41375215), (5, 16550086), (7, 11821490), (10, 8275043), (14, 5910745), (35, 2364298), (70, 1182149), (521, 158830), (1042, 79415), (2269, 36470), (2605, 31766), (3647, 22690), (4538, 18235), (5210, 15883), (7294, 11345)]