165347370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7687}}^1$

素因数の和:7939

約数の個数: 48

約数和(自身を含む): 431758080

約数和(自身を除く): 266410710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 7170, 7687, 10755, 15374, 21510, 23061, 38435, 46122, 69183, 76870, 115305, 138366, 230610, 345915, 691830, 1837193, 3674386, 5511579, 9185965, 11023158, 16534737, 18371930, 27557895, 33069474, 55115790, 82673685, 165347370]

約数ペア:

[(1, 165347370), (2, 82673685), (3, 55115790), (5, 33069474), (6, 27557895), (9, 18371930), (10, 16534737), (15, 11023158), (18, 9185965), (30, 5511579), (45, 3674386), (90, 1837193), (239, 691830), (478, 345915), (717, 230610), (1195, 138366), (1434, 115305), (2151, 76870), (2390, 69183), (3585, 46122), (4302, 38435), (7170, 23061), (7687, 21510), (10755, 15374)]