13503910

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 29491200

約数和(自身を除く): 15987290

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 127, 155, 217, 245, 254, 310, 343, 434, 490, 635, 686, 889, 1085, 1270, 1519, 1715, 1778, 2170, 3038, 3430, 3937, 4445, 6223, 7595, 7874, 8890, 10633, 12446, 15190, 19685, 21266, 27559, 31115, 39370, 43561, 53165, 55118, 62230, 87122, 106330, 137795, 192913, 217805, 275590, 385826, 435610, 964565, 1350391, 1929130, 2700782, 6751955, 13503910]

約数ペア:

[(1, 13503910), (2, 6751955), (5, 2700782), (7, 1929130), (10, 1350391), (14, 964565), (31, 435610), (35, 385826), (49, 275590), (62, 217805), (70, 192913), (98, 137795), (127, 106330), (155, 87122), (217, 62230), (245, 55118), (254, 53165), (310, 43561), (343, 39370), (434, 31115), (490, 27559), (635, 21266), (686, 19685), (889, 15190), (1085, 12446), (1270, 10633), (1519, 8890), (1715, 7874), (1778, 7595), (2170, 6223), (3038, 4445), (3430, 3937)]