22906980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127261}}^1$

素因数の和:127276

約数の個数: 36

約数和(自身を含む): 69485052

約数和(自身を除く): 46578072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 127261, 254522, 381783, 509044, 636305, 763566, 1145349, 1272610, 1527132, 1908915, 2290698, 2545220, 3817830, 4581396, 5726745, 7635660, 11453490, 22906980]

約数ペア:

[(1, 22906980), (2, 11453490), (3, 7635660), (4, 5726745), (5, 4581396), (6, 3817830), (9, 2545220), (10, 2290698), (12, 1908915), (15, 1527132), (18, 1272610), (20, 1145349), (30, 763566), (36, 636305), (45, 509044), (60, 381783), (90, 254522), (180, 127261)]