151505660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2654

約数の個数: 48

約数和(自身を含む): 330517152

約数和(自身を除く): 179011492

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2531, 2993, 5062, 5986, 10124, 11972, 12655, 14965, 25310, 29930, 50620, 59860, 103771, 184763, 207542, 369526, 415084, 518855, 739052, 923815, 1037710, 1847630, 2075420, 3695260, 7575283, 15150566, 30301132, 37876415, 75752830, 151505660]

約数ペア:

[(1, 151505660), (2, 75752830), (4, 37876415), (5, 30301132), (10, 15150566), (20, 7575283), (41, 3695260), (73, 2075420), (82, 1847630), (146, 1037710), (164, 923815), (205, 739052), (292, 518855), (365, 415084), (410, 369526), (730, 207542), (820, 184763), (1460, 103771), (2531, 59860), (2993, 50620), (5062, 29930), (5986, 25310), (10124, 14965), (11972, 12655)]