2999767550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{68881}}^1$

素因数の和:68973

約数の個数: 48

約数和(自身を含む): 6098536752

約数和(自身を除く): 3098769202

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 650, 670, 871, 1675, 1742, 3350, 4355, 8710, 21775, 43550, 68881, 137762, 344405, 688810, 895453, 1722025, 1790906, 3444050, 4477265, 4615027, 8954530, 9230054, 22386325, 23075135, 44772650, 46150270, 59995351, 115375675, 119990702, 230751350, 299976755, 599953510, 1499883775, 2999767550]

約数ペア:

[(1, 2999767550), (2, 1499883775), (5, 599953510), (10, 299976755), (13, 230751350), (25, 119990702), (26, 115375675), (50, 59995351), (65, 46150270), (67, 44772650), (130, 23075135), (134, 22386325), (325, 9230054), (335, 8954530), (650, 4615027), (670, 4477265), (871, 3444050), (1675, 1790906), (1742, 1722025), (3350, 895453), (4355, 688810), (8710, 344405), (21775, 137762), (43550, 68881)]