29967660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{166487}}^1$

素因数の和:166502

約数の個数: 36

約数和(自身を含む): 90902448

約数和(自身を除く): 60934788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 166487, 332974, 499461, 665948, 832435, 998922, 1498383, 1664870, 1997844, 2497305, 2996766, 3329740, 4994610, 5993532, 7491915, 9989220, 14983830, 29967660]

約数ペア:

[(1, 29967660), (2, 14983830), (3, 9989220), (4, 7491915), (5, 5993532), (6, 4994610), (9, 3329740), (10, 2996766), (12, 2497305), (15, 1997844), (18, 1664870), (20, 1498383), (30, 998922), (36, 832435), (45, 665948), (60, 499461), (90, 332974), (180, 166487)]