296285770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{117109}}^1$

素因数の和:117150

約数の個数: 32

約数和(自身を含む): 607098240

約数和(自身を除く): 310812470

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 117109, 234218, 585545, 1171090, 1288199, 2576398, 2693507, 5387014, 6440995, 12881990, 13467535, 26935070, 29628577, 59257154, 148142885, 296285770]

約数ペア:

[(1, 296285770), (2, 148142885), (5, 59257154), (10, 29628577), (11, 26935070), (22, 13467535), (23, 12881990), (46, 6440995), (55, 5387014), (110, 2693507), (115, 2576398), (230, 1288199), (253, 1171090), (506, 585545), (1265, 234218), (2530, 117109)]