13502190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 35380800

約数和(自身を除く): 21878610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 389, 390, 445, 534, 778, 890, 1157, 1167, 1335, 1945, 2314, 2334, 2670, 3471, 3890, 5057, 5785, 5835, 6942, 10114, 11570, 11670, 15171, 17355, 25285, 30342, 34621, 34710, 50570, 69242, 75855, 103863, 151710, 173105, 207726, 346210, 450073, 519315, 900146, 1038630, 1350219, 2250365, 2700438, 4500730, 6751095, 13502190]

約数ペア:

[(1, 13502190), (2, 6751095), (3, 4500730), (5, 2700438), (6, 2250365), (10, 1350219), (13, 1038630), (15, 900146), (26, 519315), (30, 450073), (39, 346210), (65, 207726), (78, 173105), (89, 151710), (130, 103863), (178, 75855), (195, 69242), (267, 50570), (389, 34710), (390, 34621), (445, 30342), (534, 25285), (778, 17355), (890, 15171), (1157, 11670), (1167, 11570), (1335, 10114), (1945, 6942), (2314, 5835), (2334, 5785), (2670, 5057), (3471, 3890)]