7208190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:839

約数の個数: 80

約数和(自身を含む): 21170160

約数和(自身を除く): 13961970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 809, 810, 891, 990, 1485, 1618, 1782, 2427, 2970, 4045, 4455, 4854, 7281, 8090, 8899, 8910, 12135, 14562, 17798, 21843, 24270, 26697, 36405, 43686, 44495, 53394, 65529, 72810, 80091, 88990, 109215, 131058, 133485, 160182, 218430, 240273, 266970, 327645, 400455, 480546, 655290, 720819, 800910, 1201365, 1441638, 2402730, 3604095, 7208190]

約数ペア:

[(1, 7208190), (2, 3604095), (3, 2402730), (5, 1441638), (6, 1201365), (9, 800910), (10, 720819), (11, 655290), (15, 480546), (18, 400455), (22, 327645), (27, 266970), (30, 240273), (33, 218430), (45, 160182), (54, 133485), (55, 131058), (66, 109215), (81, 88990), (90, 80091), (99, 72810), (110, 65529), (135, 53394), (162, 44495), (165, 43686), (198, 36405), (270, 26697), (297, 24270), (330, 21843), (405, 17798), (495, 14562), (594, 12135), (809, 8910), (810, 8899), (891, 8090), (990, 7281), (1485, 4854), (1618, 4455), (1782, 4045), (2427, 2970)]