284330580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{70729}}^1$

素因数の和:70808

約数の個数: 48

約数和(自身を含む): 808019520

約数和(自身を除く): 523688940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 70729, 141458, 212187, 282916, 353645, 424374, 707290, 848748, 1060935, 1414580, 2121870, 4243740, 4738843, 9477686, 14216529, 18955372, 23694215, 28433058, 47388430, 56866116, 71082645, 94776860, 142165290, 284330580]

約数ペア:

[(1, 284330580), (2, 142165290), (3, 94776860), (4, 71082645), (5, 56866116), (6, 47388430), (10, 28433058), (12, 23694215), (15, 18955372), (20, 14216529), (30, 9477686), (60, 4738843), (67, 4243740), (134, 2121870), (201, 1414580), (268, 1060935), (335, 848748), (402, 707290), (670, 424374), (804, 353645), (1005, 282916), (1340, 212187), (2010, 141458), (4020, 70729)]