34272840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{40801}}^1$

素因数の和:40822

約数の個数: 64

約数和(自身を含む): 117509760

約数和(自身を除く): 83236920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 40801, 81602, 122403, 163204, 204005, 244806, 285607, 326408, 408010, 489612, 571214, 612015, 816020, 856821, 979224, 1142428, 1224030, 1428035, 1632040, 1713642, 2284856, 2448060, 2856070, 3427284, 4284105, 4896120, 5712140, 6854568, 8568210, 11424280, 17136420, 34272840]

約数ペア:

[(1, 34272840), (2, 17136420), (3, 11424280), (4, 8568210), (5, 6854568), (6, 5712140), (7, 4896120), (8, 4284105), (10, 3427284), (12, 2856070), (14, 2448060), (15, 2284856), (20, 1713642), (21, 1632040), (24, 1428035), (28, 1224030), (30, 1142428), (35, 979224), (40, 856821), (42, 816020), (56, 612015), (60, 571214), (70, 489612), (84, 408010), (105, 326408), (120, 285607), (140, 244806), (168, 204005), (210, 163204), (280, 122403), (420, 81602), (840, 40801)]