2149801470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1405099}}^1$

素因数の和:1405129

約数の個数: 48

約数和(自身を含む): 5918281200

約数和(自身を除く): 3768479730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1405099, 2810198, 4215297, 7025495, 8430594, 12645891, 14050990, 21076485, 23886683, 25291782, 42152970, 47773366, 63229455, 71660049, 119433415, 126458910, 143320098, 214980147, 238866830, 358300245, 429960294, 716600490, 1074900735, 2149801470]

約数ペア:

[(1, 2149801470), (2, 1074900735), (3, 716600490), (5, 429960294), (6, 358300245), (9, 238866830), (10, 214980147), (15, 143320098), (17, 126458910), (18, 119433415), (30, 71660049), (34, 63229455), (45, 47773366), (51, 42152970), (85, 25291782), (90, 23886683), (102, 21076485), (153, 14050990), (170, 12645891), (255, 8430594), (306, 7025495), (510, 4215297), (765, 2810198), (1530, 1405099)]