3115157080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{9907}}^1$

素因数の和:11048

約数の個数: 64

約数和(自身を含む): 8018346240

約数和(自身を除く): 4903189160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1123, 2246, 4492, 5615, 7861, 8984, 9907, 11230, 15722, 19814, 22460, 31444, 39305, 39628, 44920, 49535, 62888, 69349, 78610, 79256, 99070, 138698, 157220, 198140, 277396, 314440, 346745, 396280, 554792, 693490, 1386980, 2773960, 11125561, 22251122, 44502244, 55627805, 77878927, 89004488, 111255610, 155757854, 222511220, 311515708, 389394635, 445022440, 623031416, 778789270, 1557578540, 3115157080]

約数ペア:

[(1, 3115157080), (2, 1557578540), (4, 778789270), (5, 623031416), (7, 445022440), (8, 389394635), (10, 311515708), (14, 222511220), (20, 155757854), (28, 111255610), (35, 89004488), (40, 77878927), (56, 55627805), (70, 44502244), (140, 22251122), (280, 11125561), (1123, 2773960), (2246, 1386980), (4492, 693490), (5615, 554792), (7861, 396280), (8984, 346745), (9907, 314440), (11230, 277396), (15722, 198140), (19814, 157220), (22460, 138698), (31444, 99070), (39305, 79256), (39628, 78610), (44920, 69349), (49535, 62888)]