5210190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 9305010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 839, 1035, 1242, 1678, 2070, 2517, 3105, 4195, 5034, 6210, 7551, 8390, 12585, 15102, 19297, 22653, 25170, 37755, 38594, 45306, 57891, 75510, 96485, 113265, 115782, 173673, 192970, 226530, 289455, 347346, 521019, 578910, 868365, 1042038, 1736730, 2605095, 5210190]

約数ペア:

[(1, 5210190), (2, 2605095), (3, 1736730), (5, 1042038), (6, 868365), (9, 578910), (10, 521019), (15, 347346), (18, 289455), (23, 226530), (27, 192970), (30, 173673), (45, 115782), (46, 113265), (54, 96485), (69, 75510), (90, 57891), (115, 45306), (135, 38594), (138, 37755), (207, 25170), (230, 22653), (270, 19297), (345, 15102), (414, 12585), (621, 8390), (690, 7551), (839, 6210), (1035, 5034), (1242, 4195), (1678, 3105), (2070, 2517)]