84263830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 177292800

約数和(自身を除く): 93028970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 383, 449, 490, 766, 898, 1915, 2245, 2681, 3143, 3830, 4490, 5362, 6286, 13405, 15715, 18767, 22001, 26810, 31430, 37534, 44002, 93835, 110005, 171967, 187670, 220010, 343934, 859835, 1203769, 1719670, 2407538, 6018845, 8426383, 12037690, 16852766, 42131915, 84263830]

約数ペア:

[(1, 84263830), (2, 42131915), (5, 16852766), (7, 12037690), (10, 8426383), (14, 6018845), (35, 2407538), (49, 1719670), (70, 1203769), (98, 859835), (245, 343934), (383, 220010), (449, 187670), (490, 171967), (766, 110005), (898, 93835), (1915, 44002), (2245, 37534), (2681, 31430), (3143, 26810), (3830, 22001), (4490, 18767), (5362, 15715), (6286, 13405)]