76454170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4231}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 149304960

約数和(自身を除く): 72850790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 4231, 8462, 9035, 18070, 21155, 42310, 55003, 110006, 275015, 550030, 588109, 1176218, 2940545, 5881090, 7645417, 15290834, 38227085, 76454170]

約数ペア:

[(1, 76454170), (2, 38227085), (5, 15290834), (10, 7645417), (13, 5881090), (26, 2940545), (65, 1176218), (130, 588109), (139, 550030), (278, 275015), (695, 110006), (1390, 55003), (1807, 42310), (3614, 21155), (4231, 18070), (8462, 9035)]