79370010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12820

約数の個数: 64

約数和(自身を含む): 220872960

約数和(自身を除く): 141502950

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, 1035, 1242, 2070, 3105, 6210, 12781, 25562, 38343, 63905, 76686, 115029, 127810, 191715, 230058, 293963, 345087, 383430, 575145, 587926, 690174, 881889, 1150290, 1469815, 1725435, 1763778, 2645667, 2939630, 3450870, 4409445, 5291334, 7937001, 8818890, 13228335, 15874002, 26456670, 39685005, 79370010]

約数ペア:

[(1, 79370010), (2, 39685005), (3, 26456670), (5, 15874002), (6, 13228335), (9, 8818890), (10, 7937001), (15, 5291334), (18, 4409445), (23, 3450870), (27, 2939630), (30, 2645667), (45, 1763778), (46, 1725435), (54, 1469815), (69, 1150290), (90, 881889), (115, 690174), (135, 587926), (138, 575145), (207, 383430), (230, 345087), (270, 293963), (345, 230058), (414, 191715), (621, 127810), (690, 115029), (1035, 76686), (1242, 63905), (2070, 38343), (3105, 25562), (6210, 12781)]