331109170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{39749}}^1$

素因数の和:39787

約数の個数: 48

約数和(自身を含む): 734103000

約数和(自身を除く): 402993830

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 39749, 79498, 198745, 278243, 397490, 556486, 675733, 1351466, 1391215, 1947701, 2782430, 3378665, 3895402, 4730131, 6757330, 9460262, 9738505, 19477010, 23650655, 33110917, 47301310, 66221834, 165554585, 331109170]

約数ペア:

[(1, 331109170), (2, 165554585), (5, 66221834), (7, 47301310), (10, 33110917), (14, 23650655), (17, 19477010), (34, 9738505), (35, 9460262), (49, 6757330), (70, 4730131), (85, 3895402), (98, 3378665), (119, 2782430), (170, 1947701), (238, 1391215), (245, 1351466), (490, 675733), (595, 556486), (833, 397490), (1190, 278243), (1666, 198745), (4165, 79498), (8330, 39749)]