14471220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 42577920

約数和(自身を除く): 28106700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 71, 79, 86, 129, 142, 158, 172, 213, 215, 237, 258, 284, 316, 355, 395, 426, 430, 474, 516, 645, 710, 790, 852, 860, 948, 1065, 1185, 1290, 1420, 1580, 2130, 2370, 2580, 3053, 3397, 4260, 4740, 5609, 6106, 6794, 9159, 10191, 11218, 12212, 13588, 15265, 16827, 16985, 18318, 20382, 22436, 28045, 30530, 33654, 33970, 36636, 40764, 45795, 50955, 56090, 61060, 67308, 67940, 84135, 91590, 101910, 112180, 168270, 183180, 203820, 241187, 336540, 482374, 723561, 964748, 1205935, 1447122, 2411870, 2894244, 3617805, 4823740, 7235610, 14471220]

約数ペア:

[(1, 14471220), (2, 7235610), (3, 4823740), (4, 3617805), (5, 2894244), (6, 2411870), (10, 1447122), (12, 1205935), (15, 964748), (20, 723561), (30, 482374), (43, 336540), (60, 241187), (71, 203820), (79, 183180), (86, 168270), (129, 112180), (142, 101910), (158, 91590), (172, 84135), (213, 67940), (215, 67308), (237, 61060), (258, 56090), (284, 50955), (316, 45795), (355, 40764), (395, 36636), (426, 33970), (430, 33654), (474, 30530), (516, 28045), (645, 22436), (710, 20382), (790, 18318), (852, 16985), (860, 16827), (948, 15265), (1065, 13588), (1185, 12212), (1290, 11218), (1420, 10191), (1580, 9159), (2130, 6794), (2370, 6106), (2580, 5609), (3053, 4740), (3397, 4260)]