91388330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^2$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 184957344

約数和(自身を除く): 93569014

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 139, 215, 278, 430, 473, 695, 946, 1390, 1529, 2365, 3058, 4730, 5977, 7645, 11954, 15290, 19321, 29885, 38642, 59770, 65747, 96605, 131494, 193210, 212531, 328735, 425062, 657470, 830803, 1062655, 1661606, 2125310, 4154015, 8308030, 9138833, 18277666, 45694165, 91388330]

約数ペア:

[(1, 91388330), (2, 45694165), (5, 18277666), (10, 9138833), (11, 8308030), (22, 4154015), (43, 2125310), (55, 1661606), (86, 1062655), (110, 830803), (139, 657470), (215, 425062), (278, 328735), (430, 212531), (473, 193210), (695, 131494), (946, 96605), (1390, 65747), (1529, 59770), (2365, 38642), (3058, 29885), (4730, 19321), (5977, 15290), (7645, 11954)]