22395690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:705

約数の個数: 80

約数和(自身を含む): 61715808

約数和(自身を除く): 39320118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 643, 645, 774, 810, 1161, 1286, 1290, 1929, 1935, 2322, 3215, 3483, 3858, 3870, 5787, 5805, 6430, 6966, 9645, 11574, 11610, 17361, 17415, 19290, 27649, 28935, 34722, 34830, 52083, 55298, 57870, 82947, 86805, 104166, 138245, 165894, 173610, 248841, 260415, 276490, 414735, 497682, 520830, 746523, 829470, 1244205, 1493046, 2239569, 2488410, 3732615, 4479138, 7465230, 11197845, 22395690]

約数ペア:

[(1, 22395690), (2, 11197845), (3, 7465230), (5, 4479138), (6, 3732615), (9, 2488410), (10, 2239569), (15, 1493046), (18, 1244205), (27, 829470), (30, 746523), (43, 520830), (45, 497682), (54, 414735), (81, 276490), (86, 260415), (90, 248841), (129, 173610), (135, 165894), (162, 138245), (215, 104166), (258, 86805), (270, 82947), (387, 57870), (405, 55298), (430, 52083), (643, 34830), (645, 34722), (774, 28935), (810, 27649), (1161, 19290), (1286, 17415), (1290, 17361), (1929, 11610), (1935, 11574), (2322, 9645), (3215, 6966), (3483, 6430), (3858, 5805), (3870, 5787)]