29999790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{333331}}^1$

素因数の和:333344

約数の個数: 24

約数和(自身を含む): 77999688

約数和(自身を除く): 47999898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 333331, 666662, 999993, 1666655, 1999986, 2999979, 3333310, 4999965, 5999958, 9999930, 14999895, 29999790]

約数ペア:

[(1, 29999790), (2, 14999895), (3, 9999930), (5, 5999958), (6, 4999965), (9, 3333310), (10, 2999979), (15, 1999986), (18, 1666655), (30, 999993), (45, 666662), (90, 333331)]