98460460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1087}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 236888064

約数和(自身を除く): 138427604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 647, 1087, 1294, 2174, 2588, 3235, 4348, 4529, 5435, 6470, 7609, 9058, 10870, 12940, 15218, 18116, 21740, 22645, 30436, 38045, 45290, 76090, 90580, 152180, 703289, 1406578, 2813156, 3516445, 4923023, 7032890, 9846046, 14065780, 19692092, 24615115, 49230230, 98460460]

約数ペア:

[(1, 98460460), (2, 49230230), (4, 24615115), (5, 19692092), (7, 14065780), (10, 9846046), (14, 7032890), (20, 4923023), (28, 3516445), (35, 2813156), (70, 1406578), (140, 703289), (647, 152180), (1087, 90580), (1294, 76090), (2174, 45290), (2588, 38045), (3235, 30436), (4348, 22645), (4529, 21740), (5435, 18116), (6470, 15218), (7609, 12940), (9058, 10870)]