74651340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8951}}^1$

素因数の和:9102

約数の個数: 48

約数和(自身を含む): 210551040

約数和(自身を除く): 135899700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 8951, 17902, 26853, 35804, 44755, 53706, 89510, 107412, 134265, 179020, 268530, 537060, 1244189, 2488378, 3732567, 4976756, 6220945, 7465134, 12441890, 14930268, 18662835, 24883780, 37325670, 74651340]

約数ペア:

[(1, 74651340), (2, 37325670), (3, 24883780), (4, 18662835), (5, 14930268), (6, 12441890), (10, 7465134), (12, 6220945), (15, 4976756), (20, 3732567), (30, 2488378), (60, 1244189), (139, 537060), (278, 268530), (417, 179020), (556, 134265), (695, 107412), (834, 89510), (1390, 53706), (1668, 44755), (2085, 35804), (2780, 26853), (4170, 17902), (8340, 8951)]