30488518072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{2633}}^1$

素因数の和:3544

約数の個数: 64

約数和(自身を含む): 60017902560

約数和(自身を除く): 29529384488

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 821, 1642, 1763, 2633, 3284, 3526, 5266, 6568, 7052, 10532, 14104, 21064, 33661, 35303, 67322, 70606, 107953, 113219, 134644, 141212, 215906, 226438, 269288, 282424, 431812, 452876, 863624, 905752, 1447423, 2161693, 2894846, 4323386, 4641979, 5789692, 8646772, 9283958, 11579384, 17293544, 18567916, 37135832, 88629413, 92952799, 177258826, 185905598, 354517652, 371811196, 709035304, 743622392, 3811064759, 7622129518, 15244259036, 30488518072]

約数ペア:

[(1, 30488518072), (2, 15244259036), (4, 7622129518), (8, 3811064759), (41, 743622392), (43, 709035304), (82, 371811196), (86, 354517652), (164, 185905598), (172, 177258826), (328, 92952799), (344, 88629413), (821, 37135832), (1642, 18567916), (1763, 17293544), (2633, 11579384), (3284, 9283958), (3526, 8646772), (5266, 5789692), (6568, 4641979), (7052, 4323386), (10532, 2894846), (14104, 2161693), (21064, 1447423), (33661, 905752), (35303, 863624), (67322, 452876), (70606, 431812), (107953, 282424), (113219, 269288), (134644, 226438), (141212, 215906)]