149717710

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 274352832

約数和(自身を除く): 124635122

約数列:

[1, 2, 5, 10, 103, 137, 206, 274, 515, 685, 1030, 1061, 1370, 2122, 5305, 10610, 14111, 28222, 70555, 109283, 141110, 145357, 218566, 290714, 546415, 726785, 1092830, 1453570, 14971771, 29943542, 74858855, 149717710]

約数ペア:

[(1, 149717710), (2, 74858855), (5, 29943542), (10, 14971771), (103, 1453570), (137, 1092830), (206, 726785), (274, 546415), (515, 290714), (685, 218566), (1030, 145357), (1061, 141110), (1370, 109283), (2122, 70555), (5305, 28222), (10610, 14111)]