320050170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107761}}^1$

素因数の和:107788

約数の個数: 64

約数和(自身を含む): 931063680

約数和(自身を除く): 611013510

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, 107761, 215522, 323283, 538805, 646566, 969849, 1077610, 1185371, 1616415, 1939698, 2370742, 2909547, 3232830, 3556113, 4849245, 5819094, 5926855, 7112226, 9698490, 10668339, 11853710, 14547735, 17780565, 21336678, 29095470, 32005017, 35561130, 53341695, 64010034, 106683390, 160025085, 320050170]

約数ペア:

[(1, 320050170), (2, 160025085), (3, 106683390), (5, 64010034), (6, 53341695), (9, 35561130), (10, 32005017), (11, 29095470), (15, 21336678), (18, 17780565), (22, 14547735), (27, 11853710), (30, 10668339), (33, 9698490), (45, 7112226), (54, 5926855), (55, 5819094), (66, 4849245), (90, 3556113), (99, 3232830), (110, 2909547), (135, 2370742), (165, 1939698), (198, 1616415), (270, 1185371), (297, 1077610), (330, 969849), (495, 646566), (594, 538805), (990, 323283), (1485, 215522), (2970, 107761)]