1428708810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{1187}}^1$

素因数の和:2007

約数の個数: 64

約数和(自身を含む): 3501159552

約数和(自身を除く): 2072450742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 757, 795, 1187, 1514, 1590, 2271, 2374, 3561, 3785, 4542, 5935, 7122, 7570, 11355, 11870, 17805, 22710, 35610, 40121, 62911, 80242, 120363, 125822, 188733, 200605, 240726, 314555, 377466, 401210, 601815, 629110, 898559, 943665, 1203630, 1797118, 1887330, 2695677, 4492795, 5391354, 8985590, 13478385, 26956770, 47623627, 95247254, 142870881, 238118135, 285741762, 476236270, 714354405, 1428708810]

約数ペア:

[(1, 1428708810), (2, 714354405), (3, 476236270), (5, 285741762), (6, 238118135), (10, 142870881), (15, 95247254), (30, 47623627), (53, 26956770), (106, 13478385), (159, 8985590), (265, 5391354), (318, 4492795), (530, 2695677), (757, 1887330), (795, 1797118), (1187, 1203630), (1514, 943665), (1590, 898559), (2271, 629110), (2374, 601815), (3561, 401210), (3785, 377466), (4542, 314555), (5935, 240726), (7122, 200605), (7570, 188733), (11355, 125822), (11870, 120363), (17805, 80242), (22710, 62911), (35610, 40121)]