30419640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{84499}}^1$

素因数の和:84516

約数の個数: 48

約数和(自身を含む): 98865000

約数和(自身を除く): 68445360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 84499, 168998, 253497, 337996, 422495, 506994, 675992, 760491, 844990, 1013988, 1267485, 1520982, 1689980, 2027976, 2534970, 3041964, 3379960, 3802455, 5069940, 6083928, 7604910, 10139880, 15209820, 30419640]

約数ペア:

[(1, 30419640), (2, 15209820), (3, 10139880), (4, 7604910), (5, 6083928), (6, 5069940), (8, 3802455), (9, 3379960), (10, 3041964), (12, 2534970), (15, 2027976), (18, 1689980), (20, 1520982), (24, 1267485), (30, 1013988), (36, 844990), (40, 760491), (45, 675992), (60, 506994), (72, 422495), (90, 337996), (120, 253497), (180, 168998), (360, 84499)]