62827940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4357}}^1$

素因数の和:4476

約数の個数: 48

約数和(自身を含む): 152285952

約数和(自身を除く): 89458012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 4357, 7210, 8714, 14420, 17428, 21785, 30499, 43570, 60998, 87140, 121996, 152495, 304990, 448771, 609980, 897542, 1795084, 2243855, 3141397, 4487710, 6282794, 8975420, 12565588, 15706985, 31413970, 62827940]

約数ペア:

[(1, 62827940), (2, 31413970), (4, 15706985), (5, 12565588), (7, 8975420), (10, 6282794), (14, 4487710), (20, 3141397), (28, 2243855), (35, 1795084), (70, 897542), (103, 609980), (140, 448771), (206, 304990), (412, 152495), (515, 121996), (721, 87140), (1030, 60998), (1442, 43570), (2060, 30499), (2884, 21785), (3605, 17428), (4357, 14420), (7210, 8714)]