22190340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 63020160

約数和(自身を除く): 40829820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 5209, 10418, 15627, 20836, 26045, 31254, 52090, 62508, 78135, 104180, 156270, 312540, 369839, 739678, 1109517, 1479356, 1849195, 2219034, 3698390, 4438068, 5547585, 7396780, 11095170, 22190340]

約数ペア:

[(1, 22190340), (2, 11095170), (3, 7396780), (4, 5547585), (5, 4438068), (6, 3698390), (10, 2219034), (12, 1849195), (15, 1479356), (20, 1109517), (30, 739678), (60, 369839), (71, 312540), (142, 156270), (213, 104180), (284, 78135), (355, 62508), (426, 52090), (710, 31254), (852, 26045), (1065, 20836), (1420, 15627), (2130, 10418), (4260, 5209)]