30792930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 84907008

約数和(自身を除く): 54114078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 443, 662, 886, 993, 1329, 1655, 1986, 2215, 2317, 2658, 3101, 3310, 4430, 4634, 4965, 6202, 6645, 6951, 9303, 9930, 11585, 13290, 13902, 15505, 18606, 23170, 31010, 34755, 46515, 69510, 93030, 146633, 293266, 439899, 733165, 879798, 1026431, 1466330, 2052862, 2199495, 3079293, 4398990, 5132155, 6158586, 10264310, 15396465, 30792930]

約数ペア:

[(1, 30792930), (2, 15396465), (3, 10264310), (5, 6158586), (6, 5132155), (7, 4398990), (10, 3079293), (14, 2199495), (15, 2052862), (21, 1466330), (30, 1026431), (35, 879798), (42, 733165), (70, 439899), (105, 293266), (210, 146633), (331, 93030), (443, 69510), (662, 46515), (886, 34755), (993, 31010), (1329, 23170), (1655, 18606), (1986, 15505), (2215, 13902), (2317, 13290), (2658, 11585), (3101, 9930), (3310, 9303), (4430, 6951), (4634, 6645), (4965, 6202)]