193079790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2145331}}^1$

素因数の和:2145344

約数の個数: 24

約数和(自身を含む): 502007688

約数和(自身を除く): 308927898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2145331, 4290662, 6435993, 10726655, 12871986, 19307979, 21453310, 32179965, 38615958, 64359930, 96539895, 193079790]

約数ペア:

[(1, 193079790), (2, 96539895), (3, 64359930), (5, 38615958), (6, 32179965), (9, 21453310), (10, 19307979), (15, 12871986), (18, 10726655), (30, 6435993), (45, 4290662), (90, 2145331)]