16148940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9281}}^1$

素因数の和:9322

約数の個数: 48

約数和(自身を含む): 46781280

約数和(自身を除く): 30632340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 9281, 18562, 27843, 37124, 46405, 55686, 92810, 111372, 139215, 185620, 269149, 278430, 538298, 556860, 807447, 1076596, 1345745, 1614894, 2691490, 3229788, 4037235, 5382980, 8074470, 16148940]

約数ペア:

[(1, 16148940), (2, 8074470), (3, 5382980), (4, 4037235), (5, 3229788), (6, 2691490), (10, 1614894), (12, 1345745), (15, 1076596), (20, 807447), (29, 556860), (30, 538298), (58, 278430), (60, 269149), (87, 185620), (116, 139215), (145, 111372), (174, 92810), (290, 55686), (348, 46405), (435, 37124), (580, 27843), (870, 18562), (1740, 9281)]