13981470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 35117712

約数和(自身を除く): 21136242

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 881, 1058, 1587, 1762, 2643, 2645, 3174, 4405, 5286, 5290, 7935, 8810, 13215, 15870, 20263, 26430, 40526, 60789, 101315, 121578, 202630, 303945, 466049, 607890, 932098, 1398147, 2330245, 2796294, 4660490, 6990735, 13981470]

約数ペア:

[(1, 13981470), (2, 6990735), (3, 4660490), (5, 2796294), (6, 2330245), (10, 1398147), (15, 932098), (23, 607890), (30, 466049), (46, 303945), (69, 202630), (115, 121578), (138, 101315), (230, 60789), (345, 40526), (529, 26430), (690, 20263), (881, 15870), (1058, 13215), (1587, 8810), (1762, 7935), (2643, 5290), (2645, 5286), (3174, 4405)]