275703540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1637}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 884991744

約数和(自身を除く): 609288204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 401, 420, 802, 1203, 1604, 1637, 2005, 2406, 2807, 3274, 4010, 4812, 4911, 5614, 6015, 6548, 8020, 8185, 8421, 9822, 11228, 11459, 12030, 14035, 16370, 16842, 19644, 22918, 24060, 24555, 28070, 32740, 33684, 34377, 42105, 45836, 49110, 56140, 57295, 68754, 84210, 98220, 114590, 137508, 168420, 171885, 229180, 343770, 656437, 687540, 1312874, 1969311, 2625748, 3282185, 3938622, 4595059, 6564370, 7877244, 9190118, 9846555, 13128740, 13785177, 18380236, 19693110, 22975295, 27570354, 39386220, 45950590, 55140708, 68925885, 91901180, 137851770, 275703540]

約数ペア:

[(1, 275703540), (2, 137851770), (3, 91901180), (4, 68925885), (5, 55140708), (6, 45950590), (7, 39386220), (10, 27570354), (12, 22975295), (14, 19693110), (15, 18380236), (20, 13785177), (21, 13128740), (28, 9846555), (30, 9190118), (35, 7877244), (42, 6564370), (60, 4595059), (70, 3938622), (84, 3282185), (105, 2625748), (140, 1969311), (210, 1312874), (401, 687540), (420, 656437), (802, 343770), (1203, 229180), (1604, 171885), (1637, 168420), (2005, 137508), (2406, 114590), (2807, 98220), (3274, 84210), (4010, 68754), (4812, 57295), (4911, 56140), (5614, 49110), (6015, 45836), (6548, 42105), (8020, 34377), (8185, 33684), (8421, 32740), (9822, 28070), (11228, 24555), (11459, 24060), (12030, 22918), (14035, 19644), (16370, 16842)]