70516845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 145428480

約数和(自身を除く): 74911635

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 105, 135, 189, 213, 315, 355, 497, 639, 945, 1051, 1065, 1491, 1917, 2485, 3153, 3195, 4473, 5255, 7357, 7455, 9459, 9585, 13419, 15765, 22071, 22365, 28377, 36785, 47295, 66213, 67095, 74621, 110355, 141885, 198639, 223863, 331065, 373105, 522347, 671589, 993195, 1119315, 1567041, 2014767, 2611735, 3357945, 4701123, 7835205, 10073835, 14103369, 23505615, 70516845]

約数ペア:

[(1, 70516845), (3, 23505615), (5, 14103369), (7, 10073835), (9, 7835205), (15, 4701123), (21, 3357945), (27, 2611735), (35, 2014767), (45, 1567041), (63, 1119315), (71, 993195), (105, 671589), (135, 522347), (189, 373105), (213, 331065), (315, 223863), (355, 198639), (497, 141885), (639, 110355), (945, 74621), (1051, 67095), (1065, 66213), (1491, 47295), (1917, 36785), (2485, 28377), (3153, 22365), (3195, 22071), (4473, 15765), (5255, 13419), (7357, 9585), (7455, 9459)]