7890991620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6709}}^1\times {\mathrm{19603}}^1$

素因数の和:26324

約数の個数: 48

約数和(自身を含む): 22099197120

約数和(自身を除く): 14208205500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6709, 13418, 19603, 20127, 26836, 33545, 39206, 40254, 58809, 67090, 78412, 80508, 98015, 100635, 117618, 134180, 196030, 201270, 235236, 294045, 392060, 402540, 588090, 1176180, 131516527, 263033054, 394549581, 526066108, 657582635, 789099162, 1315165270, 1578198324, 1972747905, 2630330540, 3945495810, 7890991620]

約数ペア:

[(1, 7890991620), (2, 3945495810), (3, 2630330540), (4, 1972747905), (5, 1578198324), (6, 1315165270), (10, 789099162), (12, 657582635), (15, 526066108), (20, 394549581), (30, 263033054), (60, 131516527), (6709, 1176180), (13418, 588090), (19603, 402540), (20127, 392060), (26836, 294045), (33545, 235236), (39206, 201270), (40254, 196030), (58809, 134180), (67090, 117618), (78412, 100635), (80508, 98015)]