79889110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8581}}^1$

素因数の和:8621

約数の個数: 48

約数和(自身を含む): 176102640

約数和(自身を除く): 96213530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 8581, 9310, 17162, 42905, 60067, 85810, 120134, 163039, 300335, 326078, 420469, 600670, 815195, 840938, 1141273, 1630390, 2102345, 2282546, 4204690, 5706365, 7988911, 11412730, 15977822, 39944555, 79889110]

約数ペア:

[(1, 79889110), (2, 39944555), (5, 15977822), (7, 11412730), (10, 7988911), (14, 5706365), (19, 4204690), (35, 2282546), (38, 2102345), (49, 1630390), (70, 1141273), (95, 840938), (98, 815195), (133, 600670), (190, 420469), (245, 326078), (266, 300335), (490, 163039), (665, 120134), (931, 85810), (1330, 60067), (1862, 42905), (4655, 17162), (8581, 9310)]