31223610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10513}}^1$

素因数の和:10540

約数の個数: 64

約数和(自身を含む): 90840960

約数和(自身を除く): 59617350

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 10513, 21026, 31539, 52565, 63078, 94617, 105130, 115643, 157695, 189234, 231286, 283851, 315390, 346929, 473085, 567702, 578215, 693858, 946170, 1040787, 1156430, 1419255, 1734645, 2081574, 2838510, 3122361, 3469290, 5203935, 6244722, 10407870, 15611805, 31223610]

約数ペア:

[(1, 31223610), (2, 15611805), (3, 10407870), (5, 6244722), (6, 5203935), (9, 3469290), (10, 3122361), (11, 2838510), (15, 2081574), (18, 1734645), (22, 1419255), (27, 1156430), (30, 1040787), (33, 946170), (45, 693858), (54, 578215), (55, 567702), (66, 473085), (90, 346929), (99, 315390), (110, 283851), (135, 231286), (165, 189234), (198, 157695), (270, 115643), (297, 105130), (330, 94617), (495, 63078), (594, 52565), (990, 31539), (1485, 21026), (2970, 10513)]