8481410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 18714240

約数和(自身を除く): 10232830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 911, 931, 1330, 1822, 1862, 4555, 4655, 6377, 9110, 9310, 12754, 17309, 31885, 34618, 44639, 63770, 86545, 89278, 121163, 173090, 223195, 242326, 446390, 605815, 848141, 1211630, 1696282, 4240705, 8481410]

約数ペア:

[(1, 8481410), (2, 4240705), (5, 1696282), (7, 1211630), (10, 848141), (14, 605815), (19, 446390), (35, 242326), (38, 223195), (49, 173090), (70, 121163), (95, 89278), (98, 86545), (133, 63770), (190, 44639), (245, 34618), (266, 31885), (490, 17309), (665, 12754), (911, 9310), (931, 9110), (1330, 6377), (1822, 4655), (1862, 4555)]