130373340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127817}}^1$

素因数の和:127846

約数の個数: 48

約数和(自身を含む): 386521632

約数和(自身を除く): 256148292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 127817, 255634, 383451, 511268, 639085, 766902, 1278170, 1533804, 1917255, 2172889, 2556340, 3834510, 4345778, 6518667, 7669020, 8691556, 10864445, 13037334, 21728890, 26074668, 32593335, 43457780, 65186670, 130373340]

約数ペア:

[(1, 130373340), (2, 65186670), (3, 43457780), (4, 32593335), (5, 26074668), (6, 21728890), (10, 13037334), (12, 10864445), (15, 8691556), (17, 7669020), (20, 6518667), (30, 4345778), (34, 3834510), (51, 2556340), (60, 2172889), (68, 1917255), (85, 1533804), (102, 1278170), (170, 766902), (204, 639085), (255, 511268), (340, 383451), (510, 255634), (1020, 127817)]