267839730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{991999}}^1$

素因数の和:992015

約数の個数: 32

約数和(自身を含む): 714240000

約数和(自身を除く): 446400270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 991999, 1983998, 2975997, 4959995, 5951994, 8927991, 9919990, 14879985, 17855982, 26783973, 29759970, 44639955, 53567946, 89279910, 133919865, 267839730]

約数ペア:

[(1, 267839730), (2, 133919865), (3, 89279910), (5, 53567946), (6, 44639955), (9, 29759970), (10, 26783973), (15, 17855982), (18, 14879985), (27, 9919990), (30, 8927991), (45, 5951994), (54, 4959995), (90, 2975997), (135, 1983998), (270, 991999)]