212208030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2357867}}^1$

素因数の和:2357880

約数の個数: 24

約数和(自身を含む): 551741112

約数和(自身を除く): 339533082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2357867, 4715734, 7073601, 11789335, 14147202, 21220803, 23578670, 35368005, 42441606, 70736010, 106104015, 212208030]

約数ペア:

[(1, 212208030), (2, 106104015), (3, 70736010), (5, 42441606), (6, 35368005), (9, 23578670), (10, 21220803), (15, 14147202), (18, 11789335), (30, 7073601), (45, 4715734), (90, 2357867)]