1395103690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{4513}}^1$

素因数の和:6166

約数の個数: 32

約数和(自身を含む): 2645565120

約数和(自身を除く): 1250461430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1627, 3254, 4513, 8135, 9026, 16270, 22565, 30913, 45130, 61826, 85747, 154565, 171494, 309130, 428735, 857470, 7342651, 14685302, 36713255, 73426510, 139510369, 279020738, 697551845, 1395103690]

約数ペア:

[(1, 1395103690), (2, 697551845), (5, 279020738), (10, 139510369), (19, 73426510), (38, 36713255), (95, 14685302), (190, 7342651), (1627, 857470), (3254, 428735), (4513, 309130), (8135, 171494), (9026, 154565), (16270, 85747), (22565, 61826), (30913, 45130)]