1128939150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{396119}}^1$

素因数の和:396153

約数の個数: 48

約数和(自身を含む): 2947132800

約数和(自身を除く): 1818193650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 396119, 792238, 1188357, 1980595, 2376714, 3961190, 5941785, 7526261, 9902975, 11883570, 15052522, 19805950, 22578783, 29708925, 37631305, 45157566, 59417850, 75262610, 112893915, 188156525, 225787830, 376313050, 564469575, 1128939150]

約数ペア:

[(1, 1128939150), (2, 564469575), (3, 376313050), (5, 225787830), (6, 188156525), (10, 112893915), (15, 75262610), (19, 59417850), (25, 45157566), (30, 37631305), (38, 29708925), (50, 22578783), (57, 19805950), (75, 15052522), (95, 11883570), (114, 9902975), (150, 7526261), (190, 5941785), (285, 3961190), (475, 2376714), (570, 1980595), (950, 1188357), (1425, 792238), (2850, 396119)]