212230710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32303}}^1$

素因数の和:32389

約数の個数: 48

約数和(自身を含む): 559376064

約数和(自身を除く): 347145354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 32303, 64606, 96909, 161515, 193818, 290727, 323030, 484545, 581454, 969090, 1453635, 2358119, 2907270, 4716238, 7074357, 11790595, 14148714, 21223071, 23581190, 35371785, 42446142, 70743570, 106115355, 212230710]

約数ペア:

[(1, 212230710), (2, 106115355), (3, 70743570), (5, 42446142), (6, 35371785), (9, 23581190), (10, 21223071), (15, 14148714), (18, 11790595), (30, 7074357), (45, 4716238), (73, 2907270), (90, 2358119), (146, 1453635), (219, 969090), (365, 581454), (438, 484545), (657, 323030), (730, 290727), (1095, 193818), (1314, 161515), (2190, 96909), (3285, 64606), (6570, 32303)]