2970110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 6580224

約数和(自身を除く): 3610114

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 67, 110, 130, 134, 143, 155, 286, 310, 335, 341, 403, 670, 682, 715, 737, 806, 871, 1430, 1474, 1705, 1742, 2015, 2077, 3410, 3685, 4030, 4154, 4355, 4433, 7370, 8710, 8866, 9581, 10385, 19162, 20770, 22165, 22847, 27001, 44330, 45694, 47905, 54002, 95810, 114235, 135005, 228470, 270010, 297011, 594022, 1485055, 2970110]

約数ペア:

[(1, 2970110), (2, 1485055), (5, 594022), (10, 297011), (11, 270010), (13, 228470), (22, 135005), (26, 114235), (31, 95810), (55, 54002), (62, 47905), (65, 45694), (67, 44330), (110, 27001), (130, 22847), (134, 22165), (143, 20770), (155, 19162), (286, 10385), (310, 9581), (335, 8866), (341, 8710), (403, 7370), (670, 4433), (682, 4355), (715, 4154), (737, 4030), (806, 3685), (871, 3410), (1430, 2077), (1474, 2015), (1705, 1742)]