9597140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1399}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 23520000

約数和(自身を除く): 13922860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1399, 1715, 2798, 3430, 5596, 6860, 6995, 9793, 13990, 19586, 27980, 39172, 48965, 68551, 97930, 137102, 195860, 274204, 342755, 479857, 685510, 959714, 1371020, 1919428, 2399285, 4798570, 9597140]

約数ペア:

[(1, 9597140), (2, 4798570), (4, 2399285), (5, 1919428), (7, 1371020), (10, 959714), (14, 685510), (20, 479857), (28, 342755), (35, 274204), (49, 195860), (70, 137102), (98, 97930), (140, 68551), (196, 48965), (245, 39172), (343, 27980), (490, 19586), (686, 13990), (980, 9793), (1372, 6995), (1399, 6860), (1715, 5596), (2798, 3430)]