13731410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 18927790

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1049, 1190, 1309, 1870, 2098, 2618, 5245, 6545, 7343, 10490, 11539, 13090, 14686, 17833, 23078, 35666, 36715, 57695, 73430, 80773, 89165, 115390, 124831, 161546, 178330, 196163, 249662, 392326, 403865, 624155, 807730, 980815, 1248310, 1373141, 1961630, 2746282, 6865705, 13731410]

約数ペア:

[(1, 13731410), (2, 6865705), (5, 2746282), (7, 1961630), (10, 1373141), (11, 1248310), (14, 980815), (17, 807730), (22, 624155), (34, 403865), (35, 392326), (55, 249662), (70, 196163), (77, 178330), (85, 161546), (110, 124831), (119, 115390), (154, 89165), (170, 80773), (187, 73430), (238, 57695), (374, 36715), (385, 35666), (595, 23078), (770, 17833), (935, 14686), (1049, 13090), (1190, 11539), (1309, 10490), (1870, 7343), (2098, 6545), (2618, 5245)]