738871290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{8209681}}^1$

素因数の和:8209694

約数の個数: 24

約数和(自身を含む): 1921065588

約数和(自身を除く): 1182194298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 8209681, 16419362, 24629043, 41048405, 49258086, 73887129, 82096810, 123145215, 147774258, 246290430, 369435645, 738871290]

約数ペア:

[(1, 738871290), (2, 369435645), (3, 246290430), (5, 147774258), (6, 123145215), (9, 82096810), (10, 73887129), (15, 49258086), (18, 41048405), (30, 24629043), (45, 16419362), (90, 8209681)]