15693209660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{363437}}^1$

素因数の和:363590

約数の個数: 48

約数和(自身を含む): 35169168384

約数和(自身を除く): 19475958724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 635, 1270, 2159, 2540, 4318, 8636, 10795, 21590, 43180, 363437, 726874, 1453748, 1817185, 3634370, 6178429, 7268740, 12356858, 24713716, 30892145, 46156499, 61784290, 92312998, 123568580, 184625996, 230782495, 461564990, 784660483, 923129980, 1569320966, 3138641932, 3923302415, 7846604830, 15693209660]

約数ペア:

[(1, 15693209660), (2, 7846604830), (4, 3923302415), (5, 3138641932), (10, 1569320966), (17, 923129980), (20, 784660483), (34, 461564990), (68, 230782495), (85, 184625996), (127, 123568580), (170, 92312998), (254, 61784290), (340, 46156499), (508, 30892145), (635, 24713716), (1270, 12356858), (2159, 7268740), (2540, 6178429), (4318, 3634370), (8636, 1817185), (10795, 1453748), (21590, 726874), (43180, 363437)]