2054535420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{119311}}^1$

素因数の和:119371

約数の個数: 96

約数和(自身を含む): 6734923776

約数和(自身を除く): 4680388356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 17220, 119311, 238622, 357933, 477244, 596555, 715866, 835177, 1193110, 1431732, 1670354, 1789665, 2386220, 2505531, 3340708, 3579330, 4175885, 4891751, 5011062, 7158660, 8351770, 9783502, 10022124, 12527655, 14675253, 16703540, 19567004, 24458755, 25055310, 29350506, 34242257, 48917510, 50110620, 58701012, 68484514, 73376265, 97835020, 102726771, 136969028, 146752530, 171211285, 205453542, 293505060, 342422570, 410907084, 513633855, 684845140, 1027267710, 2054535420]

約数ペア:

[(1, 2054535420), (2, 1027267710), (3, 684845140), (4, 513633855), (5, 410907084), (6, 342422570), (7, 293505060), (10, 205453542), (12, 171211285), (14, 146752530), (15, 136969028), (20, 102726771), (21, 97835020), (28, 73376265), (30, 68484514), (35, 58701012), (41, 50110620), (42, 48917510), (60, 34242257), (70, 29350506), (82, 25055310), (84, 24458755), (105, 19567004), (123, 16703540), (140, 14675253), (164, 12527655), (205, 10022124), (210, 9783502), (246, 8351770), (287, 7158660), (410, 5011062), (420, 4891751), (492, 4175885), (574, 3579330), (615, 3340708), (820, 2505531), (861, 2386220), (1148, 1789665), (1230, 1670354), (1435, 1431732), (1722, 1193110), (2460, 835177), (2870, 715866), (3444, 596555), (4305, 477244), (5740, 357933), (8610, 238622), (17220, 119311)]