70969390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1823}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 135924480

約数和(自身を除く): 64955090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1145, 1823, 2290, 3646, 3893, 7786, 9115, 18230, 19465, 30991, 38930, 61982, 154955, 309910, 417467, 834934, 2087335, 4174670, 7096939, 14193878, 35484695, 70969390]

約数ペア:

[(1, 70969390), (2, 35484695), (5, 14193878), (10, 7096939), (17, 4174670), (34, 2087335), (85, 834934), (170, 417467), (229, 309910), (458, 154955), (1145, 61982), (1823, 38930), (2290, 30991), (3646, 19465), (3893, 18230), (7786, 9115)]