42294230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 87367680

約数和(自身を除く): 45073450

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 79, 110, 155, 157, 158, 310, 314, 341, 395, 682, 785, 790, 869, 1570, 1705, 1727, 1738, 2449, 3410, 3454, 4345, 4867, 4898, 8635, 8690, 9734, 12245, 12403, 17270, 24335, 24490, 24806, 26939, 48670, 53537, 53878, 62015, 107074, 124030, 134695, 136433, 267685, 269390, 272866, 384493, 535370, 682165, 768986, 1364330, 1922465, 3844930, 4229423, 8458846, 21147115, 42294230]

約数ペア:

[(1, 42294230), (2, 21147115), (5, 8458846), (10, 4229423), (11, 3844930), (22, 1922465), (31, 1364330), (55, 768986), (62, 682165), (79, 535370), (110, 384493), (155, 272866), (157, 269390), (158, 267685), (310, 136433), (314, 134695), (341, 124030), (395, 107074), (682, 62015), (785, 53878), (790, 53537), (869, 48670), (1570, 26939), (1705, 24806), (1727, 24490), (1738, 24335), (2449, 17270), (3410, 12403), (3454, 12245), (4345, 9734), (4867, 8690), (4898, 8635)]