1870855260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31180921}}^1$

素因数の和:31180933

約数の個数: 24

約数和(自身を含む): 5238394896

約数和(自身を除く): 3367539636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31180921, 62361842, 93542763, 124723684, 155904605, 187085526, 311809210, 374171052, 467713815, 623618420, 935427630, 1870855260]

約数ペア:

[(1, 1870855260), (2, 935427630), (3, 623618420), (4, 467713815), (5, 374171052), (6, 311809210), (10, 187085526), (12, 155904605), (15, 124723684), (20, 93542763), (30, 62361842), (60, 31180921)]