102303790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1667}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 205904592

約数和(自身を除く): 103600802

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 361, 646, 722, 1615, 1667, 1805, 3230, 3334, 3610, 6137, 8335, 12274, 16670, 28339, 30685, 31673, 56678, 61370, 63346, 141695, 158365, 283390, 316730, 538441, 601787, 1076882, 1203574, 2692205, 3008935, 5384410, 6017870, 10230379, 20460758, 51151895, 102303790]

約数ペア:

[(1, 102303790), (2, 51151895), (5, 20460758), (10, 10230379), (17, 6017870), (19, 5384410), (34, 3008935), (38, 2692205), (85, 1203574), (95, 1076882), (170, 601787), (190, 538441), (323, 316730), (361, 283390), (646, 158365), (722, 141695), (1615, 63346), (1667, 61370), (1805, 56678), (3230, 31673), (3334, 30685), (3610, 28339), (6137, 16670), (8335, 12274)]