6786230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 14929920

約数和(自身を除く): 8143690

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 191, 209, 323, 374, 382, 418, 646, 935, 955, 1045, 1615, 1870, 1910, 2090, 2101, 3230, 3247, 3553, 3629, 4202, 6494, 7106, 7258, 10505, 16235, 17765, 18145, 21010, 32470, 35530, 35717, 36290, 39919, 61693, 71434, 79838, 123386, 178585, 199595, 308465, 357170, 399190, 616930, 678623, 1357246, 3393115, 6786230]

約数ペア:

[(1, 6786230), (2, 3393115), (5, 1357246), (10, 678623), (11, 616930), (17, 399190), (19, 357170), (22, 308465), (34, 199595), (38, 178585), (55, 123386), (85, 79838), (95, 71434), (110, 61693), (170, 39919), (187, 36290), (190, 35717), (191, 35530), (209, 32470), (323, 21010), (374, 18145), (382, 17765), (418, 16235), (646, 10505), (935, 7258), (955, 7106), (1045, 6494), (1615, 4202), (1870, 3629), (1910, 3553), (2090, 3247), (2101, 3230)]