78475670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 97642090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 166, 182, 415, 455, 581, 830, 910, 1039, 1079, 1162, 2078, 2158, 2905, 5195, 5395, 5810, 7273, 7553, 10390, 10790, 13507, 14546, 15106, 27014, 36365, 37765, 67535, 72730, 75530, 86237, 94549, 135070, 172474, 189098, 431185, 472745, 603659, 862370, 945490, 1121081, 1207318, 2242162, 3018295, 5605405, 6036590, 7847567, 11210810, 15695134, 39237835, 78475670]

約数ペア:

[(1, 78475670), (2, 39237835), (5, 15695134), (7, 11210810), (10, 7847567), (13, 6036590), (14, 5605405), (26, 3018295), (35, 2242162), (65, 1207318), (70, 1121081), (83, 945490), (91, 862370), (130, 603659), (166, 472745), (182, 431185), (415, 189098), (455, 172474), (581, 135070), (830, 94549), (910, 86237), (1039, 75530), (1079, 72730), (1162, 67535), (2078, 37765), (2158, 36365), (2905, 27014), (5195, 15106), (5395, 14546), (5810, 13507), (7273, 10790), (7553, 10390)]