45253740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107747}}^1$

素因数の和:107766

約数の個数: 48

約数和(自身を含む): 144813312

約数和(自身を除く): 99559572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 107747, 215494, 323241, 430988, 538735, 646482, 754229, 1077470, 1292964, 1508458, 1616205, 2154940, 2262687, 3016916, 3232410, 3771145, 4525374, 6464820, 7542290, 9050748, 11313435, 15084580, 22626870, 45253740]

約数ペア:

[(1, 45253740), (2, 22626870), (3, 15084580), (4, 11313435), (5, 9050748), (6, 7542290), (7, 6464820), (10, 4525374), (12, 3771145), (14, 3232410), (15, 3016916), (20, 2262687), (21, 2154940), (28, 1616205), (30, 1508458), (35, 1292964), (42, 1077470), (60, 754229), (70, 646482), (84, 538735), (105, 430988), (140, 323241), (210, 215494), (420, 107747)]