30428658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 71711640

約数和(自身を除く): 41282982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1193, 1417, 1962, 2386, 2834, 3579, 4251, 7158, 8502, 10737, 12753, 15509, 21474, 25506, 31018, 46527, 93054, 130037, 139581, 260074, 279162, 390111, 780222, 1170333, 1690481, 2340666, 3380962, 5071443, 10142886, 15214329, 30428658]

約数ペア:

[(1, 30428658), (2, 15214329), (3, 10142886), (6, 5071443), (9, 3380962), (13, 2340666), (18, 1690481), (26, 1170333), (39, 780222), (78, 390111), (109, 279162), (117, 260074), (218, 139581), (234, 130037), (327, 93054), (654, 46527), (981, 31018), (1193, 25506), (1417, 21474), (1962, 15509), (2386, 12753), (2834, 10737), (3579, 8502), (4251, 7158)]