174269030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7489}}^1$

素因数の和:7688

約数の個数: 32

約数和(自身を含む): 339746400

約数和(自身を除く): 165477370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 4654, 7489, 11635, 14978, 23270, 37445, 74890, 97357, 194714, 486785, 973570, 1340531, 2681062, 6702655, 13405310, 17426903, 34853806, 87134515, 174269030]

約数ペア:

[(1, 174269030), (2, 87134515), (5, 34853806), (10, 17426903), (13, 13405310), (26, 6702655), (65, 2681062), (130, 1340531), (179, 973570), (358, 486785), (895, 194714), (1790, 97357), (2327, 74890), (4654, 37445), (7489, 23270), (11635, 14978)]