107522220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137849}}^1$

素因数の和:137874

約数の個数: 48

約数和(自身を含む): 324223200

約数和(自身を除く): 216700980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 137849, 275698, 413547, 551396, 689245, 827094, 1378490, 1654188, 1792037, 2067735, 2756980, 3584074, 4135470, 5376111, 7168148, 8270940, 8960185, 10752222, 17920370, 21504444, 26880555, 35840740, 53761110, 107522220]

約数ペア:

[(1, 107522220), (2, 53761110), (3, 35840740), (4, 26880555), (5, 21504444), (6, 17920370), (10, 10752222), (12, 8960185), (13, 8270940), (15, 7168148), (20, 5376111), (26, 4135470), (30, 3584074), (39, 2756980), (52, 2067735), (60, 1792037), (65, 1654188), (78, 1378490), (130, 827094), (156, 689245), (195, 551396), (260, 413547), (390, 275698), (780, 137849)]