39344630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 85095360

約数和(自身を除く): 45750730

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 937, 1105, 1235, 1615, 1874, 2210, 2470, 3230, 4199, 4685, 8398, 9370, 12181, 15929, 17803, 20995, 24362, 31858, 35606, 41990, 60905, 79645, 89015, 121810, 159290, 178030, 207077, 231439, 302651, 414154, 462878, 605302, 1035385, 1157195, 1513255, 2070770, 2314390, 3026510, 3934463, 7868926, 19672315, 39344630]

約数ペア:

[(1, 39344630), (2, 19672315), (5, 7868926), (10, 3934463), (13, 3026510), (17, 2314390), (19, 2070770), (26, 1513255), (34, 1157195), (38, 1035385), (65, 605302), (85, 462878), (95, 414154), (130, 302651), (170, 231439), (190, 207077), (221, 178030), (247, 159290), (323, 121810), (442, 89015), (494, 79645), (646, 60905), (937, 41990), (1105, 35606), (1235, 31858), (1615, 24362), (1874, 20995), (2210, 17803), (2470, 15929), (3230, 12181), (4199, 9370), (4685, 8398)]