30703260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1843

約数の個数: 96

約数和(自身を含む): 100703232

約数和(自身を除く): 69999972

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, 1783, 2460, 2870, 3444, 3566, 4305, 5349, 5740, 7132, 8610, 8915, 10698, 12481, 17220, 17830, 21396, 24962, 26745, 35660, 37443, 49924, 53490, 62405, 73103, 74886, 106980, 124810, 146206, 149772, 187215, 219309, 249620, 292412, 365515, 374430, 438618, 511721, 731030, 748860, 877236, 1023442, 1096545, 1462060, 1535163, 2046884, 2193090, 2558605, 3070326, 4386180, 5117210, 6140652, 7675815, 10234420, 15351630, 30703260]

約数ペア:

[(1, 30703260), (2, 15351630), (3, 10234420), (4, 7675815), (5, 6140652), (6, 5117210), (7, 4386180), (10, 3070326), (12, 2558605), (14, 2193090), (15, 2046884), (20, 1535163), (21, 1462060), (28, 1096545), (30, 1023442), (35, 877236), (41, 748860), (42, 731030), (60, 511721), (70, 438618), (82, 374430), (84, 365515), (105, 292412), (123, 249620), (140, 219309), (164, 187215), (205, 149772), (210, 146206), (246, 124810), (287, 106980), (410, 74886), (420, 73103), (492, 62405), (574, 53490), (615, 49924), (820, 37443), (861, 35660), (1148, 26745), (1230, 24962), (1435, 21396), (1722, 17830), (1783, 17220), (2460, 12481), (2870, 10698), (3444, 8915), (3566, 8610), (4305, 7132), (5349, 5740)]