146984910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 360889344

約数和(自身を除く): 213904434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 151, 213, 302, 355, 426, 453, 457, 710, 755, 906, 914, 1065, 1371, 1510, 2130, 2265, 2285, 2742, 4530, 4570, 6855, 10721, 13710, 21442, 32163, 32447, 53605, 64326, 64894, 69007, 97341, 107210, 138014, 160815, 162235, 194682, 207021, 321630, 324470, 345035, 414042, 486705, 690070, 973410, 1035105, 2070210, 4899497, 9798994, 14698491, 24497485, 29396982, 48994970, 73492455, 146984910]

約数ペア:

[(1, 146984910), (2, 73492455), (3, 48994970), (5, 29396982), (6, 24497485), (10, 14698491), (15, 9798994), (30, 4899497), (71, 2070210), (142, 1035105), (151, 973410), (213, 690070), (302, 486705), (355, 414042), (426, 345035), (453, 324470), (457, 321630), (710, 207021), (755, 194682), (906, 162235), (914, 160815), (1065, 138014), (1371, 107210), (1510, 97341), (2130, 69007), (2265, 64894), (2285, 64326), (2742, 53605), (4530, 32447), (4570, 32163), (6855, 21442), (10721, 13710)]