30235180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5231}}^1$

素因数の和:5274

約数の個数: 36

約数和(自身を含む): 67461408

約数和(自身を除く): 37226228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5231, 5780, 10462, 20924, 26155, 52310, 88927, 104620, 177854, 355708, 444635, 889270, 1511759, 1778540, 3023518, 6047036, 7558795, 15117590, 30235180]

約数ペア:

[(1, 30235180), (2, 15117590), (4, 7558795), (5, 6047036), (10, 3023518), (17, 1778540), (20, 1511759), (34, 889270), (68, 444635), (85, 355708), (170, 177854), (289, 104620), (340, 88927), (578, 52310), (1156, 26155), (1445, 20924), (2890, 10462), (5231, 5780)]