22109580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 67721472

約数和(自身を除く): 45611892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1087, 1130, 1356, 1695, 2034, 2174, 2260, 3261, 3390, 4068, 4348, 5085, 5435, 6522, 6780, 9783, 10170, 10870, 13044, 16305, 19566, 20340, 21740, 32610, 39132, 48915, 65220, 97830, 122831, 195660, 245662, 368493, 491324, 614155, 736986, 1105479, 1228310, 1473972, 1842465, 2210958, 2456620, 3684930, 4421916, 5527395, 7369860, 11054790, 22109580]

約数ペア:

[(1, 22109580), (2, 11054790), (3, 7369860), (4, 5527395), (5, 4421916), (6, 3684930), (9, 2456620), (10, 2210958), (12, 1842465), (15, 1473972), (18, 1228310), (20, 1105479), (30, 736986), (36, 614155), (45, 491324), (60, 368493), (90, 245662), (113, 195660), (180, 122831), (226, 97830), (339, 65220), (452, 48915), (565, 39132), (678, 32610), (1017, 21740), (1087, 20340), (1130, 19566), (1356, 16305), (1695, 13044), (2034, 10870), (2174, 10170), (2260, 9783), (3261, 6780), (3390, 6522), (4068, 5435), (4348, 5085)]