67975110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107897}}^1$

素因数の和:107917

約数の個数: 48

約数和(自身を含む): 201985056

約数和(自身を除く): 134009946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 107897, 215794, 323691, 539485, 647382, 755279, 971073, 1078970, 1510558, 1618455, 1942146, 2265837, 3236910, 3776395, 4531674, 4855365, 6797511, 7552790, 9710730, 11329185, 13595022, 22658370, 33987555, 67975110]

約数ペア:

[(1, 67975110), (2, 33987555), (3, 22658370), (5, 13595022), (6, 11329185), (7, 9710730), (9, 7552790), (10, 6797511), (14, 4855365), (15, 4531674), (18, 3776395), (21, 3236910), (30, 2265837), (35, 1942146), (42, 1618455), (45, 1510558), (63, 1078970), (70, 971073), (90, 755279), (105, 647382), (126, 539485), (210, 323691), (315, 215794), (630, 107897)]