189938310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 470942208

約数和(自身を除く): 281003898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 113, 129, 215, 226, 258, 339, 430, 565, 645, 678, 1130, 1290, 1303, 1695, 2606, 3390, 3909, 4859, 6515, 7818, 9718, 13030, 14577, 19545, 24295, 29154, 39090, 48590, 56029, 72885, 112058, 145770, 147239, 168087, 280145, 294478, 336174, 441717, 560290, 736195, 840435, 883434, 1472390, 1680870, 2208585, 4417170, 6331277, 12662554, 18993831, 31656385, 37987662, 63312770, 94969155, 189938310]

約数ペア:

[(1, 189938310), (2, 94969155), (3, 63312770), (5, 37987662), (6, 31656385), (10, 18993831), (15, 12662554), (30, 6331277), (43, 4417170), (86, 2208585), (113, 1680870), (129, 1472390), (215, 883434), (226, 840435), (258, 736195), (339, 560290), (430, 441717), (565, 336174), (645, 294478), (678, 280145), (1130, 168087), (1290, 147239), (1303, 145770), (1695, 112058), (2606, 72885), (3390, 56029), (3909, 48590), (4859, 39090), (6515, 29154), (7818, 24295), (9718, 19545), (13030, 14577)]