98450380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{703217}}^1$

素因数の和:703233

約数の個数: 24

約数和(自身を含む): 236281248

約数和(自身を除く): 137830868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 703217, 1406434, 2812868, 3516085, 4922519, 7032170, 9845038, 14064340, 19690076, 24612595, 49225190, 98450380]

約数ペア:

[(1, 98450380), (2, 49225190), (4, 24612595), (5, 19690076), (7, 14064340), (10, 9845038), (14, 7032170), (20, 4922519), (28, 3516085), (35, 2812868), (70, 1406434), (140, 703217)]