8205330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 23079168

約数和(自身を除く): 14873838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 953, 1230, 1435, 1722, 1906, 2859, 2870, 4305, 4765, 5718, 6671, 8610, 9530, 13342, 14295, 20013, 28590, 33355, 39073, 40026, 66710, 78146, 100065, 117219, 195365, 200130, 234438, 273511, 390730, 547022, 586095, 820533, 1172190, 1367555, 1641066, 2735110, 4102665, 8205330]

約数ペア:

[(1, 8205330), (2, 4102665), (3, 2735110), (5, 1641066), (6, 1367555), (7, 1172190), (10, 820533), (14, 586095), (15, 547022), (21, 390730), (30, 273511), (35, 234438), (41, 200130), (42, 195365), (70, 117219), (82, 100065), (105, 78146), (123, 66710), (205, 40026), (210, 39073), (246, 33355), (287, 28590), (410, 20013), (574, 14295), (615, 13342), (861, 9530), (953, 8610), (1230, 6671), (1435, 5718), (1722, 4765), (1906, 4305), (2859, 2870)]