1874236680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5206213}}^1$

素因数の和:5206230

約数の個数: 48

約数和(自身を含む): 6091270380

約数和(自身を除く): 4217033700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5206213, 10412426, 15618639, 20824852, 26031065, 31237278, 41649704, 46855917, 52062130, 62474556, 78093195, 93711834, 104124260, 124949112, 156186390, 187423668, 208248520, 234279585, 312372780, 374847336, 468559170, 624745560, 937118340, 1874236680]

約数ペア:

[(1, 1874236680), (2, 937118340), (3, 624745560), (4, 468559170), (5, 374847336), (6, 312372780), (8, 234279585), (9, 208248520), (10, 187423668), (12, 156186390), (15, 124949112), (18, 104124260), (20, 93711834), (24, 78093195), (30, 62474556), (36, 52062130), (40, 46855917), (45, 41649704), (60, 31237278), (72, 26031065), (90, 20824852), (120, 15618639), (180, 10412426), (360, 5206213)]