254759910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{7699}}^1$

素因数の和:8812

約数の個数: 32

約数和(自身を含む): 612057600

約数和(自身を除く): 357297690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1103, 2206, 3309, 5515, 6618, 7699, 11030, 15398, 16545, 23097, 33090, 38495, 46194, 76990, 115485, 230970, 8491997, 16983994, 25475991, 42459985, 50951982, 84919970, 127379955, 254759910]

約数ペア:

[(1, 254759910), (2, 127379955), (3, 84919970), (5, 50951982), (6, 42459985), (10, 25475991), (15, 16983994), (30, 8491997), (1103, 230970), (2206, 115485), (3309, 76990), (5515, 46194), (6618, 38495), (7699, 33090), (11030, 23097), (15398, 16545)]