923786190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{52103}}^1$

素因数の和:52313

約数の個数: 48

約数和(自身を含む): 2414082528

約数和(自身を除く): 1490296338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 52103, 104206, 156309, 260515, 312618, 468927, 521030, 781545, 937854, 1563090, 2344635, 4689270, 10264291, 20528582, 30792873, 51321455, 61585746, 92378619, 102642910, 153964365, 184757238, 307928730, 461893095, 923786190]

約数ペア:

[(1, 923786190), (2, 461893095), (3, 307928730), (5, 184757238), (6, 153964365), (9, 102642910), (10, 92378619), (15, 61585746), (18, 51321455), (30, 30792873), (45, 20528582), (90, 10264291), (197, 4689270), (394, 2344635), (591, 1563090), (985, 937854), (1182, 781545), (1773, 521030), (1970, 468927), (2955, 312618), (3546, 260515), (5910, 156309), (8865, 104206), (17730, 52103)]