158982570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56983}}^1$

素因数の和:57027

約数の個数: 48

約数和(自身を含む): 426696192

約数和(自身を除く): 267713622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 56983, 113966, 170949, 284915, 341898, 512847, 569830, 854745, 1025694, 1709490, 1766473, 2564235, 3532946, 5128470, 5299419, 8832365, 10598838, 15898257, 17664730, 26497095, 31796514, 52994190, 79491285, 158982570]

約数ペア:

[(1, 158982570), (2, 79491285), (3, 52994190), (5, 31796514), (6, 26497095), (9, 17664730), (10, 15898257), (15, 10598838), (18, 8832365), (30, 5299419), (31, 5128470), (45, 3532946), (62, 2564235), (90, 1766473), (93, 1709490), (155, 1025694), (186, 854745), (279, 569830), (310, 512847), (465, 341898), (558, 284915), (930, 170949), (1395, 113966), (2790, 56983)]