1316750470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{65089}}^1$

素因数の和:65137

約数の個数: 48

約数和(自身を含む): 2877498720

約数和(自身を除く): 1560748250

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2890, 4046, 10115, 20230, 65089, 130178, 325445, 455623, 650890, 911246, 1106513, 2213026, 2278115, 4556230, 5532565, 7745591, 11065130, 15491182, 18810721, 37621442, 38727955, 77455910, 94053605, 131675047, 188107210, 263350094, 658375235, 1316750470]

約数ペア:

[(1, 1316750470), (2, 658375235), (5, 263350094), (7, 188107210), (10, 131675047), (14, 94053605), (17, 77455910), (34, 38727955), (35, 37621442), (70, 18810721), (85, 15491182), (119, 11065130), (170, 7745591), (238, 5532565), (289, 4556230), (578, 2278115), (595, 2213026), (1190, 1106513), (1445, 911246), (2023, 650890), (2890, 455623), (4046, 325445), (10115, 130178), (20230, 65089)]