22718850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 71754336

約数和(自身を除く): 49035486

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 281, 294, 330, 350, 385, 462, 490, 525, 539, 550, 562, 735, 770, 825, 843, 1050, 1078, 1155, 1225, 1405, 1470, 1617, 1650, 1686, 1925, 1967, 2310, 2450, 2695, 2810, 3091, 3234, 3675, 3850, 3934, 4215, 5390, 5775, 5901, 6182, 7025, 7350, 8085, 8430, 9273, 9835, 11550, 11802, 13475, 13769, 14050, 15455, 16170, 18546, 19670, 21075, 21637, 26950, 27538, 29505, 30910, 40425, 41307, 42150, 43274, 46365, 49175, 59010, 64911, 68845, 77275, 80850, 82614, 92730, 98350, 108185, 129822, 137690, 147525, 151459, 154550, 206535, 216370, 231825, 295050, 302918, 324555, 344225, 413070, 454377, 463650, 540925, 649110, 688450, 757295, 908754, 1032675, 1081850, 1514590, 1622775, 2065350, 2271885, 3245550, 3786475, 4543770, 7572950, 11359425, 22718850]

約数ペア:

[(1, 22718850), (2, 11359425), (3, 7572950), (5, 4543770), (6, 3786475), (7, 3245550), (10, 2271885), (11, 2065350), (14, 1622775), (15, 1514590), (21, 1081850), (22, 1032675), (25, 908754), (30, 757295), (33, 688450), (35, 649110), (42, 540925), (49, 463650), (50, 454377), (55, 413070), (66, 344225), (70, 324555), (75, 302918), (77, 295050), (98, 231825), (105, 216370), (110, 206535), (147, 154550), (150, 151459), (154, 147525), (165, 137690), (175, 129822), (210, 108185), (231, 98350), (245, 92730), (275, 82614), (281, 80850), (294, 77275), (330, 68845), (350, 64911), (385, 59010), (462, 49175), (490, 46365), (525, 43274), (539, 42150), (550, 41307), (562, 40425), (735, 30910), (770, 29505), (825, 27538), (843, 26950), (1050, 21637), (1078, 21075), (1155, 19670), (1225, 18546), (1405, 16170), (1470, 15455), (1617, 14050), (1650, 13769), (1686, 13475), (1925, 11802), (1967, 11550), (2310, 9835), (2450, 9273), (2695, 8430), (2810, 8085), (3091, 7350), (3234, 7025), (3675, 6182), (3850, 5901), (3934, 5775), (4215, 5390)]