3418870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:74

約数の個数: 72

約数和(自身を含む): 8090064

約数和(自身を除く): 4671194

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 169, 170, 182, 221, 238, 289, 338, 442, 455, 578, 595, 845, 910, 1105, 1183, 1190, 1445, 1547, 1690, 2023, 2210, 2366, 2873, 2890, 3094, 3757, 4046, 5746, 5915, 7514, 7735, 10115, 11830, 14365, 15470, 18785, 20111, 20230, 26299, 28730, 37570, 40222, 48841, 52598, 97682, 100555, 131495, 201110, 244205, 262990, 341887, 488410, 683774, 1709435, 3418870]

約数ペア:

[(1, 3418870), (2, 1709435), (5, 683774), (7, 488410), (10, 341887), (13, 262990), (14, 244205), (17, 201110), (26, 131495), (34, 100555), (35, 97682), (65, 52598), (70, 48841), (85, 40222), (91, 37570), (119, 28730), (130, 26299), (169, 20230), (170, 20111), (182, 18785), (221, 15470), (238, 14365), (289, 11830), (338, 10115), (442, 7735), (455, 7514), (578, 5915), (595, 5746), (845, 4046), (910, 3757), (1105, 3094), (1183, 2890), (1190, 2873), (1445, 2366), (1547, 2210), (1690, 2023)]