1303473010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{43609}}^1$

素因数の和:43691

約数の個数: 48

約数和(自身を含む): 2774119320

約数和(自身を除く): 1470646310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 854, 2135, 2989, 4270, 5978, 14945, 29890, 43609, 87218, 218045, 305263, 436090, 610526, 1526315, 2136841, 2660149, 3052630, 4273682, 5320298, 10684205, 13300745, 18621043, 21368410, 26601490, 37242086, 93105215, 130347301, 186210430, 260694602, 651736505, 1303473010]

約数ペア:

[(1, 1303473010), (2, 651736505), (5, 260694602), (7, 186210430), (10, 130347301), (14, 93105215), (35, 37242086), (49, 26601490), (61, 21368410), (70, 18621043), (98, 13300745), (122, 10684205), (245, 5320298), (305, 4273682), (427, 3052630), (490, 2660149), (610, 2136841), (854, 1526315), (2135, 610526), (2989, 436090), (4270, 305263), (5978, 218045), (14945, 87218), (29890, 43609)]