13956670

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 31651200

約数和(自身を除く): 17694530

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 313, 343, 455, 490, 626, 637, 686, 910, 1274, 1565, 1715, 2191, 3130, 3185, 3430, 4069, 4382, 4459, 6370, 8138, 8918, 10955, 15337, 20345, 21910, 22295, 28483, 30674, 40690, 44590, 56966, 76685, 107359, 142415, 153370, 199381, 214718, 284830, 398762, 536795, 996905, 1073590, 1395667, 1993810, 2791334, 6978335, 13956670]

約数ペア:

[(1, 13956670), (2, 6978335), (5, 2791334), (7, 1993810), (10, 1395667), (13, 1073590), (14, 996905), (26, 536795), (35, 398762), (49, 284830), (65, 214718), (70, 199381), (91, 153370), (98, 142415), (130, 107359), (182, 76685), (245, 56966), (313, 44590), (343, 40690), (455, 30674), (490, 28483), (626, 22295), (637, 21910), (686, 20345), (910, 15337), (1274, 10955), (1565, 8918), (1715, 8138), (2191, 6370), (3130, 4459), (3185, 4382), (3430, 4069)]