45274180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 109097856

約数和(自身を除く): 63823676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 977, 1324, 1655, 1954, 2317, 3310, 3908, 4634, 4885, 6620, 6839, 9268, 9770, 11585, 13678, 19540, 23170, 27356, 34195, 46340, 68390, 136780, 323387, 646774, 1293548, 1616935, 2263709, 3233870, 4527418, 6467740, 9054836, 11318545, 22637090, 45274180]

約数ペア:

[(1, 45274180), (2, 22637090), (4, 11318545), (5, 9054836), (7, 6467740), (10, 4527418), (14, 3233870), (20, 2263709), (28, 1616935), (35, 1293548), (70, 646774), (140, 323387), (331, 136780), (662, 68390), (977, 46340), (1324, 34195), (1655, 27356), (1954, 23170), (2317, 19540), (3310, 13678), (3908, 11585), (4634, 9770), (4885, 9268), (6620, 6839)]