1170019380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{19559}}^1$

素因数の和:20568

約数の個数: 48

約数和(自身を含む): 3279507840

約数和(自身を除く): 2109488460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 997, 1994, 2991, 3988, 4985, 5982, 9970, 11964, 14955, 19559, 19940, 29910, 39118, 58677, 59820, 78236, 97795, 117354, 195590, 234708, 293385, 391180, 586770, 1173540, 19500323, 39000646, 58500969, 78001292, 97501615, 117001938, 195003230, 234003876, 292504845, 390006460, 585009690, 1170019380]

約数ペア:

[(1, 1170019380), (2, 585009690), (3, 390006460), (4, 292504845), (5, 234003876), (6, 195003230), (10, 117001938), (12, 97501615), (15, 78001292), (20, 58500969), (30, 39000646), (60, 19500323), (997, 1173540), (1994, 586770), (2991, 391180), (3988, 293385), (4985, 234708), (5982, 195590), (9970, 117354), (11964, 97795), (14955, 78236), (19559, 59820), (19940, 58677), (29910, 39118)]