30410910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 81711360

約数和(自身を除く): 51300450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 691, 815, 978, 1382, 1467, 1630, 2073, 2445, 2934, 3455, 4146, 4401, 4890, 6219, 6910, 7335, 8802, 10365, 12438, 14670, 18657, 20730, 22005, 31095, 37314, 44010, 62190, 93285, 112633, 186570, 225266, 337899, 563165, 675798, 1013697, 1126330, 1689495, 2027394, 3041091, 3378990, 5068485, 6082182, 10136970, 15205455, 30410910]

約数ペア:

[(1, 30410910), (2, 15205455), (3, 10136970), (5, 6082182), (6, 5068485), (9, 3378990), (10, 3041091), (15, 2027394), (18, 1689495), (27, 1126330), (30, 1013697), (45, 675798), (54, 563165), (90, 337899), (135, 225266), (163, 186570), (270, 112633), (326, 93285), (489, 62190), (691, 44010), (815, 37314), (978, 31095), (1382, 22005), (1467, 20730), (1630, 18657), (2073, 14670), (2445, 12438), (2934, 10365), (3455, 8802), (4146, 7335), (4401, 6910), (4890, 6219)]