9131780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3468

約数の個数: 48

約数和(自身を含む): 23076480

約数和(自身を除く): 13944700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3433, 6866, 13732, 17165, 24031, 34330, 48062, 65227, 68660, 96124, 120155, 130454, 240310, 260908, 326135, 456589, 480620, 652270, 913178, 1304540, 1826356, 2282945, 4565890, 9131780]

約数ペア:

[(1, 9131780), (2, 4565890), (4, 2282945), (5, 1826356), (7, 1304540), (10, 913178), (14, 652270), (19, 480620), (20, 456589), (28, 326135), (35, 260908), (38, 240310), (70, 130454), (76, 120155), (95, 96124), (133, 68660), (140, 65227), (190, 48062), (266, 34330), (380, 24031), (532, 17165), (665, 13732), (1330, 6866), (2660, 3433)]