2227559820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8521}}^1\times {\mathrm{4357}}^1$

素因数の和:12890

約数の個数: 48

約数和(自身を含む): 6239331168

約数和(自身を除く): 4011771348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4357, 8521, 8714, 13071, 17042, 17428, 21785, 25563, 26142, 34084, 42605, 43570, 51126, 52284, 65355, 85210, 87140, 102252, 127815, 130710, 170420, 255630, 261420, 511260, 37125997, 74251994, 111377991, 148503988, 185629985, 222755982, 371259970, 445511964, 556889955, 742519940, 1113779910, 2227559820]

約数ペア:

[(1, 2227559820), (2, 1113779910), (3, 742519940), (4, 556889955), (5, 445511964), (6, 371259970), (10, 222755982), (12, 185629985), (15, 148503988), (20, 111377991), (30, 74251994), (60, 37125997), (4357, 511260), (8521, 261420), (8714, 255630), (13071, 170420), (17042, 130710), (17428, 127815), (21785, 102252), (25563, 87140), (26142, 85210), (34084, 65355), (42605, 52284), (43570, 51126)]