7561190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 17064432

約数和(自身を除く): 9503242

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1187, 1274, 2374, 3185, 5935, 6370, 8309, 11870, 15431, 16618, 30862, 41545, 58163, 77155, 83090, 108017, 116326, 154310, 216034, 290815, 540085, 581630, 756119, 1080170, 1512238, 3780595, 7561190]

約数ペア:

[(1, 7561190), (2, 3780595), (5, 1512238), (7, 1080170), (10, 756119), (13, 581630), (14, 540085), (26, 290815), (35, 216034), (49, 154310), (65, 116326), (70, 108017), (91, 83090), (98, 77155), (130, 58163), (182, 41545), (245, 30862), (455, 16618), (490, 15431), (637, 11870), (910, 8309), (1187, 6370), (1274, 5935), (2374, 3185)]