2912453910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{164267}}^1$

素因数の和:164477

約数の個数: 48

約数和(自身を含む): 7610864976

約数和(自身を除く): 4698411066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 164267, 328534, 492801, 821335, 985602, 1478403, 1642670, 2464005, 2956806, 4928010, 7392015, 14784030, 32360599, 64721198, 97081797, 161802995, 194163594, 291245391, 323605990, 485408985, 582490782, 970817970, 1456226955, 2912453910]

約数ペア:

[(1, 2912453910), (2, 1456226955), (3, 970817970), (5, 582490782), (6, 485408985), (9, 323605990), (10, 291245391), (15, 194163594), (18, 161802995), (30, 97081797), (45, 64721198), (90, 32360599), (197, 14784030), (394, 7392015), (591, 4928010), (985, 2956806), (1182, 2464005), (1773, 1642670), (1970, 1478403), (2955, 985602), (3546, 821335), (5910, 492801), (8865, 328534), (17730, 164267)]