2013322140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{4337}}^1$

素因数の和:6931

約数の個数: 72

約数和(自身を含む): 6110853840

約数和(自身を除く): 4097531700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2579, 4337, 5158, 7737, 8674, 10316, 12895, 13011, 15474, 17348, 21685, 23211, 25790, 26022, 30948, 38685, 39033, 43370, 46422, 51580, 52044, 65055, 77370, 78066, 86740, 92844, 116055, 130110, 154740, 156132, 195165, 232110, 260220, 390330, 464220, 780660, 11185123, 22370246, 33555369, 44740492, 55925615, 67110738, 100666107, 111851230, 134221476, 167776845, 201332214, 223702460, 335553690, 402664428, 503330535, 671107380, 1006661070, 2013322140]

約数ペア:

[(1, 2013322140), (2, 1006661070), (3, 671107380), (4, 503330535), (5, 402664428), (6, 335553690), (9, 223702460), (10, 201332214), (12, 167776845), (15, 134221476), (18, 111851230), (20, 100666107), (30, 67110738), (36, 55925615), (45, 44740492), (60, 33555369), (90, 22370246), (180, 11185123), (2579, 780660), (4337, 464220), (5158, 390330), (7737, 260220), (8674, 232110), (10316, 195165), (12895, 156132), (13011, 154740), (15474, 130110), (17348, 116055), (21685, 92844), (23211, 86740), (25790, 78066), (26022, 77370), (30948, 65055), (38685, 52044), (39033, 51580), (43370, 46422)]