149726910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 367748352

約数和(自身を除く): 218021442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 163, 201, 326, 335, 402, 457, 489, 670, 815, 914, 978, 1005, 1371, 1630, 2010, 2285, 2445, 2742, 4570, 4890, 6855, 10921, 13710, 21842, 30619, 32763, 54605, 61238, 65526, 74491, 91857, 109210, 148982, 153095, 163815, 183714, 223473, 306190, 327630, 372455, 446946, 459285, 744910, 918570, 1117365, 2234730, 4990897, 9981794, 14972691, 24954485, 29945382, 49908970, 74863455, 149726910]

約数ペア:

[(1, 149726910), (2, 74863455), (3, 49908970), (5, 29945382), (6, 24954485), (10, 14972691), (15, 9981794), (30, 4990897), (67, 2234730), (134, 1117365), (163, 918570), (201, 744910), (326, 459285), (335, 446946), (402, 372455), (457, 327630), (489, 306190), (670, 223473), (815, 183714), (914, 163815), (978, 153095), (1005, 148982), (1371, 109210), (1630, 91857), (2010, 74491), (2285, 65526), (2445, 61238), (2742, 54605), (4570, 32763), (4890, 30619), (6855, 21842), (10921, 13710)]