138115860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2797}}^1$

素因数の和:3632

約数の個数: 48

約数和(自身を含む): 387332736

約数和(自身を除く): 249216876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1646, 2469, 2797, 3292, 4115, 4938, 5594, 8230, 8391, 9876, 11188, 12345, 13985, 16460, 16782, 24690, 27970, 33564, 41955, 49380, 55940, 83910, 167820, 2301931, 4603862, 6905793, 9207724, 11509655, 13811586, 23019310, 27623172, 34528965, 46038620, 69057930, 138115860]

約数ペア:

[(1, 138115860), (2, 69057930), (3, 46038620), (4, 34528965), (5, 27623172), (6, 23019310), (10, 13811586), (12, 11509655), (15, 9207724), (20, 6905793), (30, 4603862), (60, 2301931), (823, 167820), (1646, 83910), (2469, 55940), (2797, 49380), (3292, 41955), (4115, 33564), (4938, 27970), (5594, 24690), (8230, 16782), (8391, 16460), (9876, 13985), (11188, 12345)]