291268199740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10847}}^1\times {\mathrm{191803}}^1$

素因数の和:202666

約数の個数: 48

約数和(自身を含む): 699111770112

約数和(自身を除く): 407843570372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10847, 21694, 43388, 54235, 75929, 108470, 151858, 191803, 216940, 303716, 379645, 383606, 759290, 767212, 959015, 1342621, 1518580, 1918030, 2685242, 3836060, 5370484, 6713105, 13426210, 26852420, 2080487141, 4160974282, 8321948564, 10402435705, 14563409987, 20804871410, 29126819974, 41609742820, 58253639948, 72817049935, 145634099870, 291268199740]

約数ペア:

[(1, 291268199740), (2, 145634099870), (4, 72817049935), (5, 58253639948), (7, 41609742820), (10, 29126819974), (14, 20804871410), (20, 14563409987), (28, 10402435705), (35, 8321948564), (70, 4160974282), (140, 2080487141), (10847, 26852420), (21694, 13426210), (43388, 6713105), (54235, 5370484), (75929, 3836060), (108470, 2685242), (151858, 1918030), (191803, 1518580), (216940, 1342621), (303716, 959015), (379645, 767212), (383606, 759290)]