4625340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 13074432

約数和(自身を除く): 8449092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 607, 635, 762, 1214, 1270, 1524, 1821, 1905, 2428, 2540, 3035, 3642, 3810, 6070, 7284, 7620, 9105, 12140, 18210, 36420, 77089, 154178, 231267, 308356, 385445, 462534, 770890, 925068, 1156335, 1541780, 2312670, 4625340]

約数ペア:

[(1, 4625340), (2, 2312670), (3, 1541780), (4, 1156335), (5, 925068), (6, 770890), (10, 462534), (12, 385445), (15, 308356), (20, 231267), (30, 154178), (60, 77089), (127, 36420), (254, 18210), (381, 12140), (508, 9105), (607, 7620), (635, 7284), (762, 6070), (1214, 3810), (1270, 3642), (1524, 3035), (1821, 2540), (1905, 2428)]