22249740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{701}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 65218608

約数和(自身を除く): 42968868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 701, 1058, 1380, 1402, 1587, 2103, 2116, 2645, 2804, 3174, 3505, 4206, 5290, 6348, 7010, 7935, 8412, 10515, 10580, 14020, 15870, 16123, 21030, 31740, 32246, 42060, 48369, 64492, 80615, 96738, 161230, 193476, 241845, 322460, 370829, 483690, 741658, 967380, 1112487, 1483316, 1854145, 2224974, 3708290, 4449948, 5562435, 7416580, 11124870, 22249740]

約数ペア:

[(1, 22249740), (2, 11124870), (3, 7416580), (4, 5562435), (5, 4449948), (6, 3708290), (10, 2224974), (12, 1854145), (15, 1483316), (20, 1112487), (23, 967380), (30, 741658), (46, 483690), (60, 370829), (69, 322460), (92, 241845), (115, 193476), (138, 161230), (230, 96738), (276, 80615), (345, 64492), (460, 48369), (529, 42060), (690, 32246), (701, 31740), (1058, 21030), (1380, 16123), (1402, 15870), (1587, 14020), (2103, 10580), (2116, 10515), (2645, 8412), (2804, 7935), (3174, 7010), (3505, 6348), (4206, 5290)]