230351886

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7789}}^1$

素因数の和:7881

約数の個数: 48

約数和(自身を含む): 524983680

約数和(自身を除く): 294631794

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 1643, 3286, 4929, 7789, 9858, 14787, 15578, 23367, 29574, 46734, 70101, 140202, 241459, 412817, 482918, 724377, 825634, 1238451, 1448754, 2173131, 2476902, 3715353, 4346262, 7430706, 12797327, 25594654, 38391981, 76783962, 115175943, 230351886]

約数ペア:

[(1, 230351886), (2, 115175943), (3, 76783962), (6, 38391981), (9, 25594654), (18, 12797327), (31, 7430706), (53, 4346262), (62, 3715353), (93, 2476902), (106, 2173131), (159, 1448754), (186, 1238451), (279, 825634), (318, 724377), (477, 482918), (558, 412817), (954, 241459), (1643, 140202), (3286, 70101), (4929, 46734), (7789, 29574), (9858, 23367), (14787, 15578)]