12461180690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2143}}^1\times {\mathrm{11867}}^1$

素因数の和:14031

約数の個数: 48

約数和(自身を含む): 26106561792

約数和(自身を除く): 13645381102

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2143, 4286, 10715, 11867, 15001, 21430, 23734, 30002, 59335, 75005, 83069, 105007, 118670, 150010, 166138, 210014, 415345, 525035, 581483, 830690, 1050070, 1162966, 2907415, 5814830, 25430981, 50861962, 127154905, 178016867, 254309810, 356033734, 890084335, 1246118069, 1780168670, 2492236138, 6230590345, 12461180690]

約数ペア:

[(1, 12461180690), (2, 6230590345), (5, 2492236138), (7, 1780168670), (10, 1246118069), (14, 890084335), (35, 356033734), (49, 254309810), (70, 178016867), (98, 127154905), (245, 50861962), (490, 25430981), (2143, 5814830), (4286, 2907415), (10715, 1162966), (11867, 1050070), (15001, 830690), (21430, 581483), (23734, 525035), (30002, 415345), (59335, 210014), (75005, 166138), (83069, 150010), (105007, 118670)]