40623390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3558

約数の個数: 64

約数和(自身を含む): 110880000

約数和(自身を除く): 70256610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3499, 3870, 5805, 6998, 10497, 11610, 17495, 20994, 31491, 34990, 52485, 62982, 94473, 104970, 150457, 157455, 188946, 300914, 314910, 451371, 472365, 752285, 902742, 944730, 1354113, 1504570, 2256855, 2708226, 4062339, 4513710, 6770565, 8124678, 13541130, 20311695, 40623390]

約数ペア:

[(1, 40623390), (2, 20311695), (3, 13541130), (5, 8124678), (6, 6770565), (9, 4513710), (10, 4062339), (15, 2708226), (18, 2256855), (27, 1504570), (30, 1354113), (43, 944730), (45, 902742), (54, 752285), (86, 472365), (90, 451371), (129, 314910), (135, 300914), (215, 188946), (258, 157455), (270, 150457), (387, 104970), (430, 94473), (645, 62982), (774, 52485), (1161, 34990), (1290, 31491), (1935, 20994), (2322, 17495), (3499, 11610), (3870, 10497), (5805, 6998)]