121651490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37663}}^1$

素因数の和:37706

約数の個数: 32

約数和(自身を含む): 244062720

約数和(自身を除く): 122411230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 37663, 75326, 188315, 376630, 640271, 715597, 1280542, 1431194, 3201355, 3577985, 6402710, 7155970, 12165149, 24330298, 60825745, 121651490]

約数ペア:

[(1, 121651490), (2, 60825745), (5, 24330298), (10, 12165149), (17, 7155970), (19, 6402710), (34, 3577985), (38, 3201355), (85, 1431194), (95, 1280542), (170, 715597), (190, 640271), (323, 376630), (646, 188315), (1615, 75326), (3230, 37663)]