70296763940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1005101}}^1$

素因数の和:1005392

約数の個数: 48

約数和(自身を含む): 159569993520

約数和(自身を除く): 89273229580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 269, 538, 1076, 1345, 2690, 3497, 5380, 6994, 13988, 17485, 34970, 69940, 1005101, 2010202, 4020404, 5025505, 10051010, 13066313, 20102020, 26132626, 52265252, 65331565, 130663130, 261326260, 270372169, 540744338, 1081488676, 1351860845, 2703721690, 3514838197, 5407443380, 7029676394, 14059352788, 17574190985, 35148381970, 70296763940]

約数ペア:

[(1, 70296763940), (2, 35148381970), (4, 17574190985), (5, 14059352788), (10, 7029676394), (13, 5407443380), (20, 3514838197), (26, 2703721690), (52, 1351860845), (65, 1081488676), (130, 540744338), (260, 270372169), (269, 261326260), (538, 130663130), (1076, 65331565), (1345, 52265252), (2690, 26132626), (3497, 20102020), (5380, 13066313), (6994, 10051010), (13988, 5025505), (17485, 4020404), (34970, 2010202), (69940, 1005101)]