206840610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99923}}^1$

素因数の和:99959

約数の個数: 48

約数和(自身を含む): 561173184

約数和(自身を除く): 354332574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 99923, 199846, 299769, 499615, 599538, 899307, 999230, 1498845, 1798614, 2298229, 2997690, 4496535, 4596458, 6894687, 8993070, 11491145, 13789374, 20684061, 22982290, 34473435, 41368122, 68946870, 103420305, 206840610]

約数ペア:

[(1, 206840610), (2, 103420305), (3, 68946870), (5, 41368122), (6, 34473435), (9, 22982290), (10, 20684061), (15, 13789374), (18, 11491145), (23, 8993070), (30, 6894687), (45, 4596458), (46, 4496535), (69, 2997690), (90, 2298229), (115, 1798614), (138, 1498845), (207, 999230), (230, 899307), (345, 599538), (414, 499615), (690, 299769), (1035, 199846), (2070, 99923)]