4150020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 13660416

約数和(自身を除く): 9510396

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, 241, 246, 287, 410, 420, 482, 492, 574, 615, 723, 820, 861, 964, 1148, 1205, 1230, 1435, 1446, 1687, 1722, 2410, 2460, 2870, 2892, 3374, 3444, 3615, 4305, 4820, 5061, 5740, 6748, 7230, 8435, 8610, 9881, 10122, 14460, 16870, 17220, 19762, 20244, 25305, 29643, 33740, 39524, 49405, 50610, 59286, 69167, 98810, 101220, 118572, 138334, 148215, 197620, 207501, 276668, 296430, 345835, 415002, 592860, 691670, 830004, 1037505, 1383340, 2075010, 4150020]

約数ペア:

[(1, 4150020), (2, 2075010), (3, 1383340), (4, 1037505), (5, 830004), (6, 691670), (7, 592860), (10, 415002), (12, 345835), (14, 296430), (15, 276668), (20, 207501), (21, 197620), (28, 148215), (30, 138334), (35, 118572), (41, 101220), (42, 98810), (60, 69167), (70, 59286), (82, 50610), (84, 49405), (105, 39524), (123, 33740), (140, 29643), (164, 25305), (205, 20244), (210, 19762), (241, 17220), (246, 16870), (287, 14460), (410, 10122), (420, 9881), (482, 8610), (492, 8435), (574, 7230), (615, 6748), (723, 5740), (820, 5061), (861, 4820), (964, 4305), (1148, 3615), (1205, 3444), (1230, 3374), (1435, 2892), (1446, 2870), (1687, 2460), (1722, 2410)]