2122804545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1\times {\mathrm{1051}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 3597688512

約数和(自身を除く): 1474883967

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 373, 1051, 1083, 1119, 1805, 1865, 3153, 5255, 5415, 5595, 7087, 15765, 19969, 21261, 35435, 59907, 99845, 106305, 134653, 299535, 379411, 392023, 403959, 673265, 1138233, 1176069, 1897055, 1960115, 2019795, 5691165, 5880345, 7448437, 22345311, 37242185, 111726555, 141520303, 424560909, 707601515, 2122804545]

約数ペア:

[(1, 2122804545), (3, 707601515), (5, 424560909), (15, 141520303), (19, 111726555), (57, 37242185), (95, 22345311), (285, 7448437), (361, 5880345), (373, 5691165), (1051, 2019795), (1083, 1960115), (1119, 1897055), (1805, 1176069), (1865, 1138233), (3153, 673265), (5255, 403959), (5415, 392023), (5595, 379411), (7087, 299535), (15765, 134653), (19969, 106305), (21261, 99845), (35435, 59907)]