74294930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4243}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 143005824

約数和(自身を除く): 68710894

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 4243, 8486, 8755, 17510, 21215, 42430, 72131, 144262, 360655, 437029, 721310, 874058, 2185145, 4370290, 7429493, 14858986, 37147465, 74294930]

約数ペア:

[(1, 74294930), (2, 37147465), (5, 14858986), (10, 7429493), (17, 4370290), (34, 2185145), (85, 874058), (103, 721310), (170, 437029), (206, 360655), (515, 144262), (1030, 72131), (1751, 42430), (3502, 21215), (4243, 17510), (8486, 8755)]