189266340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3154439}}^1$

素因数の和:3154451

約数の個数: 24

約数和(自身を含む): 529945920

約数和(自身を除く): 340679580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3154439, 6308878, 9463317, 12617756, 15772195, 18926634, 31544390, 37853268, 47316585, 63088780, 94633170, 189266340]

約数ペア:

[(1, 189266340), (2, 94633170), (3, 63088780), (4, 47316585), (5, 37853268), (6, 31544390), (10, 18926634), (12, 15772195), (15, 12617756), (20, 9463317), (30, 6308878), (60, 3154439)]