293666990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{4159}}^1$

素因数の和:4496

約数の個数: 32

約数和(自身を含む): 553512960

約数和(自身を除く): 259845970

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 307, 614, 1535, 3070, 4159, 7061, 8318, 14122, 20795, 35305, 41590, 70610, 95657, 191314, 478285, 956570, 1276813, 2553626, 6384065, 12768130, 29366699, 58733398, 146833495, 293666990]

約数ペア:

[(1, 293666990), (2, 146833495), (5, 58733398), (10, 29366699), (23, 12768130), (46, 6384065), (115, 2553626), (230, 1276813), (307, 956570), (614, 478285), (1535, 191314), (3070, 95657), (4159, 70610), (7061, 41590), (8318, 35305), (14122, 20795)]