2092090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 5362560

約数和(自身を除く): 3270470

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 55, 65, 70, 77, 91, 95, 110, 121, 130, 133, 143, 154, 182, 190, 209, 242, 247, 266, 286, 385, 418, 455, 494, 605, 665, 715, 770, 847, 910, 1001, 1045, 1210, 1235, 1330, 1430, 1463, 1573, 1694, 1729, 2002, 2090, 2299, 2470, 2717, 2926, 3146, 3458, 4235, 4598, 5005, 5434, 7315, 7865, 8470, 8645, 10010, 11011, 11495, 13585, 14630, 15730, 16093, 17290, 19019, 22022, 22990, 27170, 29887, 32186, 38038, 55055, 59774, 80465, 95095, 110110, 149435, 160930, 190190, 209209, 298870, 418418, 1046045, 2092090]

約数ペア:

[(1, 2092090), (2, 1046045), (5, 418418), (7, 298870), (10, 209209), (11, 190190), (13, 160930), (14, 149435), (19, 110110), (22, 95095), (26, 80465), (35, 59774), (38, 55055), (55, 38038), (65, 32186), (70, 29887), (77, 27170), (91, 22990), (95, 22022), (110, 19019), (121, 17290), (130, 16093), (133, 15730), (143, 14630), (154, 13585), (182, 11495), (190, 11011), (209, 10010), (242, 8645), (247, 8470), (266, 7865), (286, 7315), (385, 5434), (418, 5005), (455, 4598), (494, 4235), (605, 3458), (665, 3146), (715, 2926), (770, 2717), (847, 2470), (910, 2299), (1001, 2090), (1045, 2002), (1210, 1729), (1235, 1694), (1330, 1573), (1430, 1463)]