2109604890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70320163}}^1$

素因数の和:70320173

約数の個数: 16

約数和(自身を含む): 5063051808

約数和(自身を除く): 2953446918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70320163, 140640326, 210960489, 351600815, 421920978, 703201630, 1054802445, 2109604890]

約数ペア:

[(1, 2109604890), (2, 1054802445), (3, 703201630), (5, 421920978), (6, 351600815), (10, 210960489), (15, 140640326), (30, 70320163)]