210820170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5861}}^1$

素因数の和:5991

約数の個数: 64

約数和(自身を含む): 557124480

約数和(自身を除く): 346304310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 109, 110, 165, 218, 327, 330, 545, 654, 1090, 1199, 1635, 2398, 3270, 3597, 5861, 5995, 7194, 11722, 11990, 17583, 17985, 29305, 35166, 35970, 58610, 64471, 87915, 128942, 175830, 193413, 322355, 386826, 638849, 644710, 967065, 1277698, 1916547, 1934130, 3194245, 3833094, 6388490, 7027339, 9582735, 14054678, 19165470, 21082017, 35136695, 42164034, 70273390, 105410085, 210820170]

約数ペア:

[(1, 210820170), (2, 105410085), (3, 70273390), (5, 42164034), (6, 35136695), (10, 21082017), (11, 19165470), (15, 14054678), (22, 9582735), (30, 7027339), (33, 6388490), (55, 3833094), (66, 3194245), (109, 1934130), (110, 1916547), (165, 1277698), (218, 967065), (327, 644710), (330, 638849), (545, 386826), (654, 322355), (1090, 193413), (1199, 175830), (1635, 128942), (2398, 87915), (3270, 64471), (3597, 58610), (5861, 35970), (5995, 35166), (7194, 29305), (11722, 17985), (11990, 17583)]