149420670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1051}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 410835456

約数和(自身を除く): 261414786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 677, 1051, 1354, 2031, 2102, 3153, 3385, 4062, 4739, 5255, 6306, 6770, 7357, 9478, 10155, 10510, 14217, 14714, 15765, 20310, 22071, 23695, 28434, 31530, 36785, 44142, 47390, 71085, 73570, 110355, 142170, 220710, 711527, 1423054, 2134581, 3557635, 4269162, 4980689, 7115270, 9961378, 10672905, 14942067, 21345810, 24903445, 29884134, 49806890, 74710335, 149420670]

約数ペア:

[(1, 149420670), (2, 74710335), (3, 49806890), (5, 29884134), (6, 24903445), (7, 21345810), (10, 14942067), (14, 10672905), (15, 9961378), (21, 7115270), (30, 4980689), (35, 4269162), (42, 3557635), (70, 2134581), (105, 1423054), (210, 711527), (677, 220710), (1051, 142170), (1354, 110355), (2031, 73570), (2102, 71085), (3153, 47390), (3385, 44142), (4062, 36785), (4739, 31530), (5255, 28434), (6306, 23695), (6770, 22071), (7357, 20310), (9478, 15765), (10155, 14714), (10510, 14217)]