459091490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 1042433280

約数和(自身を除く): 583341790

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 61, 65, 95, 110, 122, 130, 143, 190, 209, 247, 277, 286, 305, 418, 494, 554, 610, 671, 715, 793, 1045, 1159, 1235, 1342, 1385, 1430, 1586, 2090, 2318, 2470, 2717, 2770, 3047, 3355, 3601, 3965, 5263, 5434, 5795, 6094, 6710, 7202, 7930, 8723, 10526, 11590, 12749, 13585, 15067, 15235, 16897, 17446, 18005, 25498, 26315, 27170, 30134, 30470, 33794, 36010, 39611, 43615, 52630, 57893, 63745, 68419, 75335, 79222, 84485, 87230, 115786, 127490, 136838, 150670, 165737, 168970, 185867, 198055, 219661, 289465, 321043, 331474, 342095, 371734, 396110, 439322, 578930, 642086, 684190, 752609, 828685, 929335, 1098305, 1505218, 1605215, 1657370, 1858670, 2196610, 2416271, 3210430, 3531473, 3763045, 4173559, 4832542, 7062946, 7526090, 8347118, 12081355, 17657365, 20867795, 24162710, 35314730, 41735590, 45909149, 91818298, 229545745, 459091490]

約数ペア:

[(1, 459091490), (2, 229545745), (5, 91818298), (10, 45909149), (11, 41735590), (13, 35314730), (19, 24162710), (22, 20867795), (26, 17657365), (38, 12081355), (55, 8347118), (61, 7526090), (65, 7062946), (95, 4832542), (110, 4173559), (122, 3763045), (130, 3531473), (143, 3210430), (190, 2416271), (209, 2196610), (247, 1858670), (277, 1657370), (286, 1605215), (305, 1505218), (418, 1098305), (494, 929335), (554, 828685), (610, 752609), (671, 684190), (715, 642086), (793, 578930), (1045, 439322), (1159, 396110), (1235, 371734), (1342, 342095), (1385, 331474), (1430, 321043), (1586, 289465), (2090, 219661), (2318, 198055), (2470, 185867), (2717, 168970), (2770, 165737), (3047, 150670), (3355, 136838), (3601, 127490), (3965, 115786), (5263, 87230), (5434, 84485), (5795, 79222), (6094, 75335), (6710, 68419), (7202, 63745), (7930, 57893), (8723, 52630), (10526, 43615), (11590, 39611), (12749, 36010), (13585, 33794), (15067, 30470), (15235, 30134), (16897, 27170), (17446, 26315), (18005, 25498)]