74926260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{416257}}^1$

素因数の和:416272

約数の個数: 36

約数和(自身を含む): 227276868

約数和(自身を除く): 152350608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 416257, 832514, 1248771, 1665028, 2081285, 2497542, 3746313, 4162570, 4995084, 6243855, 7492626, 8325140, 12487710, 14985252, 18731565, 24975420, 37463130, 74926260]

約数ペア:

[(1, 74926260), (2, 37463130), (3, 24975420), (4, 18731565), (5, 14985252), (6, 12487710), (9, 8325140), (10, 7492626), (12, 6243855), (15, 4995084), (18, 4162570), (20, 3746313), (30, 2497542), (36, 2081285), (45, 1665028), (60, 1248771), (90, 832514), (180, 416257)]