26668170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2356

約数の個数: 64

約数和(自身を含む): 72800640

約数和(自身を除く): 46132470

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, 2297, 2322, 3870, 4594, 5805, 6891, 11485, 11610, 13782, 20673, 22970, 34455, 41346, 62019, 68910, 98771, 103365, 124038, 197542, 206730, 296313, 310095, 493855, 592626, 620190, 888939, 987710, 1481565, 1777878, 2666817, 2963130, 4444695, 5333634, 8889390, 13334085, 26668170]

約数ペア:

[(1, 26668170), (2, 13334085), (3, 8889390), (5, 5333634), (6, 4444695), (9, 2963130), (10, 2666817), (15, 1777878), (18, 1481565), (27, 987710), (30, 888939), (43, 620190), (45, 592626), (54, 493855), (86, 310095), (90, 296313), (129, 206730), (135, 197542), (215, 124038), (258, 103365), (270, 98771), (387, 68910), (430, 62019), (645, 41346), (774, 34455), (1161, 22970), (1290, 20673), (1935, 13782), (2297, 11610), (2322, 11485), (3870, 6891), (4594, 5805)]