29564990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 66842496

約数和(自身を除く): 37277506

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 613, 689, 742, 910, 1226, 1378, 1855, 3065, 3445, 3710, 4291, 4823, 6130, 6890, 7969, 8582, 9646, 15938, 21455, 24115, 32489, 39845, 42910, 48230, 55783, 64978, 79690, 111566, 162445, 227423, 278915, 324890, 422357, 454846, 557830, 844714, 1137115, 2111785, 2274230, 2956499, 4223570, 5912998, 14782495, 29564990]

約数ペア:

[(1, 29564990), (2, 14782495), (5, 5912998), (7, 4223570), (10, 2956499), (13, 2274230), (14, 2111785), (26, 1137115), (35, 844714), (53, 557830), (65, 454846), (70, 422357), (91, 324890), (106, 278915), (130, 227423), (182, 162445), (265, 111566), (371, 79690), (455, 64978), (530, 55783), (613, 48230), (689, 42910), (742, 39845), (910, 32489), (1226, 24115), (1378, 21455), (1855, 15938), (3065, 9646), (3445, 8582), (3710, 7969), (4291, 6890), (4823, 6130)]