2618617620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{99871}}^1$

素因数の和:99925

約数の個数: 96

約数和(自身を含む): 8053678080

約数和(自身を除く): 5435060460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2622, 4370, 5244, 6555, 8740, 13110, 26220, 99871, 199742, 299613, 399484, 499355, 599226, 998710, 1198452, 1498065, 1897549, 1997420, 2297033, 2996130, 3795098, 4594066, 5692647, 5992260, 6891099, 7590196, 9188132, 9487745, 11385294, 11485165, 13782198, 18975490, 22770588, 22970330, 27564396, 28463235, 34455495, 37950980, 43643627, 45940660, 56926470, 68910990, 87287254, 113852940, 130930881, 137821980, 174574508, 218218135, 261861762, 436436270, 523723524, 654654405, 872872540, 1309308810, 2618617620]

約数ペア:

[(1, 2618617620), (2, 1309308810), (3, 872872540), (4, 654654405), (5, 523723524), (6, 436436270), (10, 261861762), (12, 218218135), (15, 174574508), (19, 137821980), (20, 130930881), (23, 113852940), (30, 87287254), (38, 68910990), (46, 56926470), (57, 45940660), (60, 43643627), (69, 37950980), (76, 34455495), (92, 28463235), (95, 27564396), (114, 22970330), (115, 22770588), (138, 18975490), (190, 13782198), (228, 11485165), (230, 11385294), (276, 9487745), (285, 9188132), (345, 7590196), (380, 6891099), (437, 5992260), (460, 5692647), (570, 4594066), (690, 3795098), (874, 2996130), (1140, 2297033), (1311, 1997420), (1380, 1897549), (1748, 1498065), (2185, 1198452), (2622, 998710), (4370, 599226), (5244, 499355), (6555, 399484), (8740, 299613), (13110, 199742), (26220, 99871)]