223857060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{532993}}^1$

素因数の和:533012

約数の個数: 48

約数和(自身を含む): 716343936

約数和(自身を除く): 492486876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 532993, 1065986, 1598979, 2131972, 2664965, 3197958, 3730951, 5329930, 6395916, 7461902, 7994895, 10659860, 11192853, 14923804, 15989790, 18654755, 22385706, 31979580, 37309510, 44771412, 55964265, 74619020, 111928530, 223857060]

約数ペア:

[(1, 223857060), (2, 111928530), (3, 74619020), (4, 55964265), (5, 44771412), (6, 37309510), (7, 31979580), (10, 22385706), (12, 18654755), (14, 15989790), (15, 14923804), (20, 11192853), (21, 10659860), (28, 7994895), (30, 7461902), (35, 6395916), (42, 5329930), (60, 3730951), (70, 3197958), (84, 2664965), (105, 2131972), (140, 1598979), (210, 1065986), (420, 532993)]