148217490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1646861}}^1$

素因数の和:1646874

約数の個数: 24

約数和(自身を含む): 385365708

約数和(自身を除く): 237148218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1646861, 3293722, 4940583, 8234305, 9881166, 14821749, 16468610, 24702915, 29643498, 49405830, 74108745, 148217490]

約数ペア:

[(1, 148217490), (2, 74108745), (3, 49405830), (5, 29643498), (6, 24702915), (9, 16468610), (10, 14821749), (15, 9881166), (18, 8234305), (30, 4940583), (45, 3293722), (90, 1646861)]