672493470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{70271}}^1$

素因数の和:70321

約数の個数: 64

約数和(自身を含む): 1821450240

約数和(自身を除く): 1148956770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 70271, 140542, 210813, 351355, 421626, 702710, 772981, 1054065, 1545962, 2037859, 2108130, 2318943, 3864905, 4075718, 4637886, 6113577, 7729810, 10189295, 11594715, 12227154, 20378590, 22416449, 23189430, 30567885, 44832898, 61135770, 67249347, 112082245, 134498694, 224164490, 336246735, 672493470]

約数ペア:

[(1, 672493470), (2, 336246735), (3, 224164490), (5, 134498694), (6, 112082245), (10, 67249347), (11, 61135770), (15, 44832898), (22, 30567885), (29, 23189430), (30, 22416449), (33, 20378590), (55, 12227154), (58, 11594715), (66, 10189295), (87, 7729810), (110, 6113577), (145, 4637886), (165, 4075718), (174, 3864905), (290, 2318943), (319, 2108130), (330, 2037859), (435, 1545962), (638, 1054065), (870, 772981), (957, 702710), (1595, 421626), (1914, 351355), (3190, 210813), (4785, 140542), (9570, 70271)]