5491290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 15298560

約数和(自身を除く): 9807270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 331, 395, 474, 553, 662, 790, 993, 1106, 1185, 1655, 1659, 1986, 2317, 2370, 2765, 3310, 3318, 4634, 4965, 5530, 6951, 8295, 9930, 11585, 13902, 16590, 23170, 26149, 34755, 52298, 69510, 78447, 130745, 156894, 183043, 261490, 366086, 392235, 549129, 784470, 915215, 1098258, 1830430, 2745645, 5491290]

約数ペア:

[(1, 5491290), (2, 2745645), (3, 1830430), (5, 1098258), (6, 915215), (7, 784470), (10, 549129), (14, 392235), (15, 366086), (21, 261490), (30, 183043), (35, 156894), (42, 130745), (70, 78447), (79, 69510), (105, 52298), (158, 34755), (210, 26149), (237, 23170), (331, 16590), (395, 13902), (474, 11585), (553, 9930), (662, 8295), (790, 6951), (993, 5530), (1106, 4965), (1185, 4634), (1655, 3318), (1659, 3310), (1986, 2765), (2317, 2370)]