74492010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28541}}^1$

素因数の和:28583

約数の個数: 48

約数和(自身を含む): 200364840

約数和(自身を除く): 125872830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 28541, 57082, 85623, 142705, 171246, 256869, 285410, 428115, 513738, 827689, 856230, 1284345, 1655378, 2483067, 2568690, 4138445, 4966134, 7449201, 8276890, 12415335, 14898402, 24830670, 37246005, 74492010]

約数ペア:

[(1, 74492010), (2, 37246005), (3, 24830670), (5, 14898402), (6, 12415335), (9, 8276890), (10, 7449201), (15, 4966134), (18, 4138445), (29, 2568690), (30, 2483067), (45, 1655378), (58, 1284345), (87, 856230), (90, 827689), (145, 513738), (174, 428115), (261, 285410), (290, 256869), (435, 171246), (522, 142705), (870, 85623), (1305, 57082), (2610, 28541)]