153638910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3491}}^1$

素因数の和:3670

約数の個数: 64

約数和(自身を含む): 412335360

約数和(自身を除く): 258696450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 3491, 4401, 4890, 6982, 7335, 8802, 10473, 14670, 17455, 20946, 22005, 31419, 34910, 44010, 52365, 62838, 94257, 104730, 157095, 188514, 314190, 471285, 569033, 942570, 1138066, 1707099, 2845165, 3414198, 5121297, 5690330, 8535495, 10242594, 15363891, 17070990, 25606485, 30727782, 51212970, 76819455, 153638910]

約数ペア:

[(1, 153638910), (2, 76819455), (3, 51212970), (5, 30727782), (6, 25606485), (9, 17070990), (10, 15363891), (15, 10242594), (18, 8535495), (27, 5690330), (30, 5121297), (45, 3414198), (54, 2845165), (90, 1707099), (135, 1138066), (163, 942570), (270, 569033), (326, 471285), (489, 314190), (815, 188514), (978, 157095), (1467, 104730), (1630, 94257), (2445, 62838), (2934, 52365), (3491, 44010), (4401, 34910), (4890, 31419), (6982, 22005), (7335, 20946), (8802, 17455), (10473, 14670)]