1570402020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2379397}}^1$

素因数の和:2379420

約数の個数: 48

約数和(自身を含む): 4796866368

約数和(自身を除く): 3226464348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2379397, 4758794, 7138191, 9517588, 11896985, 14276382, 23793970, 26173367, 28552764, 35690955, 47587940, 52346734, 71381910, 78520101, 104693468, 130866835, 142763820, 157040202, 261733670, 314080404, 392600505, 523467340, 785201010, 1570402020]

約数ペア:

[(1, 1570402020), (2, 785201010), (3, 523467340), (4, 392600505), (5, 314080404), (6, 261733670), (10, 157040202), (11, 142763820), (12, 130866835), (15, 104693468), (20, 78520101), (22, 71381910), (30, 52346734), (33, 47587940), (44, 35690955), (55, 28552764), (60, 26173367), (66, 23793970), (110, 14276382), (132, 11896985), (165, 9517588), (220, 7138191), (330, 4758794), (660, 2379397)]