7418924870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{796877}}^1$

素因数の和:796917

約数の個数: 48

約数和(自身を含む): 16351936560

約数和(自身を除く): 8933011690

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, 9310, 796877, 1593754, 3984385, 5578139, 7968770, 11156278, 15140663, 27890695, 30281326, 39046973, 55781390, 75703315, 78093946, 105984641, 151406630, 195234865, 211969282, 390469730, 529923205, 741892487, 1059846410, 1483784974, 3709462435, 7418924870]

約数ペア:

[(1, 7418924870), (2, 3709462435), (5, 1483784974), (7, 1059846410), (10, 741892487), (14, 529923205), (19, 390469730), (35, 211969282), (38, 195234865), (49, 151406630), (70, 105984641), (95, 78093946), (98, 75703315), (133, 55781390), (190, 39046973), (245, 30281326), (266, 27890695), (490, 15140663), (665, 11156278), (931, 7968770), (1330, 5578139), (1862, 3984385), (4655, 1593754), (9310, 796877)]