30379518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6833}}^1$

素因数の和:6873

約数の個数: 48

約数和(自身を含む): 74627280

約数和(自身を除く): 44247762

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 6833, 13666, 20499, 40998, 61497, 88829, 122994, 129827, 177658, 259654, 266487, 389481, 532974, 778962, 799461, 1168443, 1598922, 1687751, 2336886, 3375502, 5063253, 10126506, 15189759, 30379518]

約数ペア:

[(1, 30379518), (2, 15189759), (3, 10126506), (6, 5063253), (9, 3375502), (13, 2336886), (18, 1687751), (19, 1598922), (26, 1168443), (38, 799461), (39, 778962), (57, 532974), (78, 389481), (114, 266487), (117, 259654), (171, 177658), (234, 129827), (247, 122994), (342, 88829), (494, 61497), (741, 40998), (1482, 20499), (2223, 13666), (4446, 6833)]