45338860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5309}}^1$

素因数の和:5386

約数の個数: 48

約数和(自身を含む): 110617920

約数和(自身を除く): 65279060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 5309, 8540, 10618, 21236, 26545, 37163, 53090, 74326, 106180, 148652, 185815, 323849, 371630, 647698, 743260, 1295396, 1619245, 2266943, 3238490, 4533886, 6476980, 9067772, 11334715, 22669430, 45338860]

約数ペア:

[(1, 45338860), (2, 22669430), (4, 11334715), (5, 9067772), (7, 6476980), (10, 4533886), (14, 3238490), (20, 2266943), (28, 1619245), (35, 1295396), (61, 743260), (70, 647698), (122, 371630), (140, 323849), (244, 185815), (305, 148652), (427, 106180), (610, 74326), (854, 53090), (1220, 37163), (1708, 26545), (2135, 21236), (4270, 10618), (5309, 8540)]