155391230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{7151}}^1$

素因数の和:7252

約数の個数: 32

約数和(自身を含む): 291973248

約数和(自身を除く): 136582018

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 7151, 10865, 14302, 21730, 35755, 71510, 293191, 379003, 586382, 758006, 1465955, 1895015, 2931910, 3790030, 15539123, 31078246, 77695615, 155391230]

約数ペア:

[(1, 155391230), (2, 77695615), (5, 31078246), (10, 15539123), (41, 3790030), (53, 2931910), (82, 1895015), (106, 1465955), (205, 758006), (265, 586382), (410, 379003), (530, 293191), (2173, 71510), (4346, 35755), (7151, 21730), (10865, 14302)]