16509630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 42052608

約数和(自身を除く): 25542978

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 337, 345, 355, 426, 674, 690, 710, 1011, 1065, 1633, 1685, 2022, 2130, 3266, 3370, 4899, 5055, 7751, 8165, 9798, 10110, 15502, 16330, 23253, 23927, 24495, 38755, 46506, 47854, 48990, 71781, 77510, 116265, 119635, 143562, 232530, 239270, 358905, 550321, 717810, 1100642, 1650963, 2751605, 3301926, 5503210, 8254815, 16509630]

約数ペア:

[(1, 16509630), (2, 8254815), (3, 5503210), (5, 3301926), (6, 2751605), (10, 1650963), (15, 1100642), (23, 717810), (30, 550321), (46, 358905), (69, 239270), (71, 232530), (115, 143562), (138, 119635), (142, 116265), (213, 77510), (230, 71781), (337, 48990), (345, 47854), (355, 46506), (426, 38755), (674, 24495), (690, 23927), (710, 23253), (1011, 16330), (1065, 15502), (1633, 10110), (1685, 9798), (2022, 8165), (2130, 7751), (3266, 5055), (3370, 4899)]