23453460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4537

約数の個数: 72

約数和(自身を含む): 73611720

約数和(自身を除く): 50158260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 4493, 5220, 8986, 13479, 17972, 22465, 26958, 40437, 44930, 53916, 67395, 80874, 89860, 130297, 134790, 161748, 202185, 260594, 269580, 390891, 404370, 521188, 651485, 781782, 808740, 1172673, 1302970, 1563564, 1954455, 2345346, 2605940, 3908910, 4690692, 5863365, 7817820, 11726730, 23453460]

約数ペア:

[(1, 23453460), (2, 11726730), (3, 7817820), (4, 5863365), (5, 4690692), (6, 3908910), (9, 2605940), (10, 2345346), (12, 1954455), (15, 1563564), (18, 1302970), (20, 1172673), (29, 808740), (30, 781782), (36, 651485), (45, 521188), (58, 404370), (60, 390891), (87, 269580), (90, 260594), (116, 202185), (145, 161748), (174, 134790), (180, 130297), (261, 89860), (290, 80874), (348, 67395), (435, 53916), (522, 44930), (580, 40437), (870, 26958), (1044, 22465), (1305, 17972), (1740, 13479), (2610, 8986), (4493, 5220)]