8977951010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{82163}}^1$

素因数の和:82407

約数の個数: 48

約数和(自身を含む): 18883259136

約数和(自身を除く): 9905308126

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 223, 245, 446, 490, 1115, 1561, 2230, 3122, 7805, 10927, 15610, 21854, 54635, 82163, 109270, 164326, 410815, 575141, 821630, 1150282, 2875705, 4025987, 5751410, 8051974, 18322349, 20129935, 36644698, 40259870, 91611745, 128256443, 183223490, 256512886, 641282215, 897795101, 1282564430, 1795590202, 4488975505, 8977951010]

約数ペア:

[(1, 8977951010), (2, 4488975505), (5, 1795590202), (7, 1282564430), (10, 897795101), (14, 641282215), (35, 256512886), (49, 183223490), (70, 128256443), (98, 91611745), (223, 40259870), (245, 36644698), (446, 20129935), (490, 18322349), (1115, 8051974), (1561, 5751410), (2230, 4025987), (3122, 2875705), (7805, 1150282), (10927, 821630), (15610, 575141), (21854, 410815), (54635, 164326), (82163, 109270)]