74153340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137321}}^1$

素因数の和:137339

約数の個数: 48

約数和(自身を含む): 230700960

約数和(自身を除く): 156547620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 137321, 274642, 411963, 549284, 686605, 823926, 1235889, 1373210, 1647852, 2059815, 2471778, 2746420, 3707667, 4119630, 4943556, 6179445, 7415334, 8239260, 12358890, 14830668, 18538335, 24717780, 37076670, 74153340]

約数ペア:

[(1, 74153340), (2, 37076670), (3, 24717780), (4, 18538335), (5, 14830668), (6, 12358890), (9, 8239260), (10, 7415334), (12, 6179445), (15, 4943556), (18, 4119630), (20, 3707667), (27, 2746420), (30, 2471778), (36, 2059815), (45, 1647852), (54, 1373210), (60, 1235889), (90, 823926), (108, 686605), (135, 549284), (180, 411963), (270, 274642), (540, 137321)]