14145460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 35675136

約数和(自身を除く): 21529676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 191, 230, 322, 382, 460, 529, 644, 764, 805, 955, 1058, 1337, 1610, 1910, 2116, 2645, 2674, 3220, 3703, 3820, 4393, 5290, 5348, 6685, 7406, 8786, 10580, 13370, 14812, 17572, 18515, 21965, 26740, 30751, 37030, 43930, 61502, 74060, 87860, 101039, 123004, 153755, 202078, 307510, 404156, 505195, 615020, 707273, 1010390, 1414546, 2020780, 2829092, 3536365, 7072730, 14145460]

約数ペア:

[(1, 14145460), (2, 7072730), (4, 3536365), (5, 2829092), (7, 2020780), (10, 1414546), (14, 1010390), (20, 707273), (23, 615020), (28, 505195), (35, 404156), (46, 307510), (70, 202078), (92, 153755), (115, 123004), (140, 101039), (161, 87860), (191, 74060), (230, 61502), (322, 43930), (382, 37030), (460, 30751), (529, 26740), (644, 21965), (764, 18515), (805, 17572), (955, 14812), (1058, 13370), (1337, 10580), (1610, 8786), (1910, 7406), (2116, 6685), (2645, 5348), (2674, 5290), (3220, 4393), (3703, 3820)]