15678972810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{329321}}^1$

素因数の和:329380

約数の個数: 72

約数和(自身を含む): 42614925444

約数和(自身を除く): 26935952634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2645, 3174, 4761, 5290, 7935, 9522, 15870, 23805, 47610, 329321, 658642, 987963, 1646605, 1975926, 2963889, 3293210, 4939815, 5927778, 7574383, 9879630, 14819445, 15148766, 22723149, 29638890, 37871915, 45446298, 68169447, 75743830, 113615745, 136338894, 174210809, 227231490, 340847235, 348421618, 522632427, 681694470, 871054045, 1045264854, 1567897281, 1742108090, 2613162135, 3135794562, 5226324270, 7839486405, 15678972810]

約数ペア:

[(1, 15678972810), (2, 7839486405), (3, 5226324270), (5, 3135794562), (6, 2613162135), (9, 1742108090), (10, 1567897281), (15, 1045264854), (18, 871054045), (23, 681694470), (30, 522632427), (45, 348421618), (46, 340847235), (69, 227231490), (90, 174210809), (115, 136338894), (138, 113615745), (207, 75743830), (230, 68169447), (345, 45446298), (414, 37871915), (529, 29638890), (690, 22723149), (1035, 15148766), (1058, 14819445), (1587, 9879630), (2070, 7574383), (2645, 5927778), (3174, 4939815), (4761, 3293210), (5290, 2963889), (7935, 1975926), (9522, 1646605), (15870, 987963), (23805, 658642), (47610, 329321)]