30674940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1109}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 86153760

約数和(自身を除く): 55478820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 1109, 1383, 1844, 2218, 2305, 2766, 3327, 4436, 4610, 5532, 5545, 6654, 6915, 9220, 11090, 13308, 13830, 16635, 22180, 27660, 33270, 66540, 511249, 1022498, 1533747, 2044996, 2556245, 3067494, 5112490, 6134988, 7668735, 10224980, 15337470, 30674940]

約数ペア:

[(1, 30674940), (2, 15337470), (3, 10224980), (4, 7668735), (5, 6134988), (6, 5112490), (10, 3067494), (12, 2556245), (15, 2044996), (20, 1533747), (30, 1022498), (60, 511249), (461, 66540), (922, 33270), (1109, 27660), (1383, 22180), (1844, 16635), (2218, 13830), (2305, 13308), (2766, 11090), (3327, 9220), (4436, 6915), (4610, 6654), (5532, 5545)]