209499892710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2543}}^1\times {\mathrm{3571}}^1$

素因数の和:6893

約数の個数: 64

約数和(自身を含む): 503792593920

約数和(自身を除く): 294292701210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 769, 1538, 2307, 2543, 3571, 3845, 4614, 5086, 7142, 7629, 7690, 10713, 11535, 12715, 15258, 17855, 21426, 23070, 25430, 35710, 38145, 53565, 76290, 107130, 1955567, 2746099, 3911134, 5492198, 5866701, 8238297, 9081053, 9777835, 11733402, 13730495, 16476594, 18162106, 19555670, 27243159, 27460990, 29333505, 41191485, 45405265, 54486318, 58667010, 82382970, 90810530, 136215795, 272431590, 6983329757, 13966659514, 20949989271, 34916648785, 41899978542, 69833297570, 104749946355, 209499892710]

約数ペア:

[(1, 209499892710), (2, 104749946355), (3, 69833297570), (5, 41899978542), (6, 34916648785), (10, 20949989271), (15, 13966659514), (30, 6983329757), (769, 272431590), (1538, 136215795), (2307, 90810530), (2543, 82382970), (3571, 58667010), (3845, 54486318), (4614, 45405265), (5086, 41191485), (7142, 29333505), (7629, 27460990), (7690, 27243159), (10713, 19555670), (11535, 18162106), (12715, 16476594), (15258, 13730495), (17855, 11733402), (21426, 9777835), (23070, 9081053), (25430, 8238297), (35710, 5866701), (38145, 5492198), (53565, 3911134), (76290, 2746099), (107130, 1955567)]