201455310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1013}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 553692672

約数和(自身を除く): 352237362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 947, 1013, 1894, 2026, 2841, 3039, 4735, 5065, 5682, 6078, 6629, 7091, 9470, 10130, 13258, 14182, 14205, 15195, 19887, 21273, 28410, 30390, 33145, 35455, 39774, 42546, 66290, 70910, 99435, 106365, 198870, 212730, 959311, 1918622, 2877933, 4796555, 5755866, 6715177, 9593110, 13430354, 14389665, 20145531, 28779330, 33575885, 40291062, 67151770, 100727655, 201455310]

約数ペア:

[(1, 201455310), (2, 100727655), (3, 67151770), (5, 40291062), (6, 33575885), (7, 28779330), (10, 20145531), (14, 14389665), (15, 13430354), (21, 9593110), (30, 6715177), (35, 5755866), (42, 4796555), (70, 2877933), (105, 1918622), (210, 959311), (947, 212730), (1013, 198870), (1894, 106365), (2026, 99435), (2841, 70910), (3039, 66290), (4735, 42546), (5065, 39774), (5682, 35455), (6078, 33145), (6629, 30390), (7091, 28410), (9470, 21273), (10130, 19887), (13258, 15195), (14182, 14205)]