2762410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 6266880

約数和(自身を除く): 3504470

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 67, 70, 95, 133, 134, 155, 190, 217, 266, 310, 335, 434, 469, 589, 665, 670, 938, 1085, 1178, 1273, 1330, 2077, 2170, 2345, 2546, 2945, 4123, 4154, 4690, 5890, 6365, 8246, 8911, 10385, 12730, 14539, 17822, 20615, 20770, 29078, 39463, 41230, 44555, 72695, 78926, 89110, 145390, 197315, 276241, 394630, 552482, 1381205, 2762410]

約数ペア:

[(1, 2762410), (2, 1381205), (5, 552482), (7, 394630), (10, 276241), (14, 197315), (19, 145390), (31, 89110), (35, 78926), (38, 72695), (62, 44555), (67, 41230), (70, 39463), (95, 29078), (133, 20770), (134, 20615), (155, 17822), (190, 14539), (217, 12730), (266, 10385), (310, 8911), (335, 8246), (434, 6365), (469, 5890), (589, 4690), (665, 4154), (670, 4123), (938, 2945), (1085, 2546), (1178, 2345), (1273, 2170), (1330, 2077)]