181058820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{23761}}^1$

素因数の和:23900

約数の個数: 48

約数和(自身を含む): 510978048

約数和(自身を除く): 329919228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 23761, 47522, 71283, 95044, 118805, 142566, 237610, 285132, 356415, 475220, 712830, 1425660, 3017647, 6035294, 9052941, 12070588, 15088235, 18105882, 30176470, 36211764, 45264705, 60352940, 90529410, 181058820]

約数ペア:

[(1, 181058820), (2, 90529410), (3, 60352940), (4, 45264705), (5, 36211764), (6, 30176470), (10, 18105882), (12, 15088235), (15, 12070588), (20, 9052941), (30, 6035294), (60, 3017647), (127, 1425660), (254, 712830), (381, 475220), (508, 356415), (635, 285132), (762, 237610), (1270, 142566), (1524, 118805), (1905, 95044), (2540, 71283), (3810, 47522), (7620, 23761)]