76140790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2197

約数の個数: 64

約数和(自身を含む): 166717440

約数和(自身を除く): 90576650

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1615, 1870, 2090, 2143, 3230, 3553, 4286, 7106, 10715, 17765, 21430, 23573, 35530, 36431, 40717, 47146, 72862, 81434, 117865, 182155, 203585, 235730, 364310, 400741, 407170, 447887, 692189, 801482, 895774, 1384378, 2003705, 2239435, 3460945, 4007410, 4478870, 6921890, 7614079, 15228158, 38070395, 76140790]

約数ペア:

[(1, 76140790), (2, 38070395), (5, 15228158), (10, 7614079), (11, 6921890), (17, 4478870), (19, 4007410), (22, 3460945), (34, 2239435), (38, 2003705), (55, 1384378), (85, 895774), (95, 801482), (110, 692189), (170, 447887), (187, 407170), (190, 400741), (209, 364310), (323, 235730), (374, 203585), (418, 182155), (646, 117865), (935, 81434), (1045, 72862), (1615, 47146), (1870, 40717), (2090, 36431), (2143, 35530), (3230, 23573), (3553, 21430), (4286, 17765), (7106, 10715)]