310083910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^2$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 606636864

約数和(自身を除く): 296552954

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 197, 235, 394, 470, 799, 985, 1598, 1970, 3349, 3995, 6698, 7990, 9259, 16745, 18518, 33490, 38809, 46295, 77618, 92590, 157403, 194045, 314806, 388090, 659753, 787015, 1319506, 1574030, 1824023, 3298765, 3648046, 6597530, 9120115, 18240230, 31008391, 62016782, 155041955, 310083910]

約数ペア:

[(1, 310083910), (2, 155041955), (5, 62016782), (10, 31008391), (17, 18240230), (34, 9120115), (47, 6597530), (85, 3648046), (94, 3298765), (170, 1824023), (197, 1574030), (235, 1319506), (394, 787015), (470, 659753), (799, 388090), (985, 314806), (1598, 194045), (1970, 157403), (3349, 92590), (3995, 77618), (6698, 46295), (7990, 38809), (9259, 33490), (16745, 18518)]