452690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 967680

約数和(自身を除く): 514990

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 223, 290, 406, 446, 1015, 1115, 1561, 2030, 2230, 3122, 6467, 7805, 12934, 15610, 32335, 45269, 64670, 90538, 226345, 452690]

約数ペア:

[(1, 452690), (2, 226345), (5, 90538), (7, 64670), (10, 45269), (14, 32335), (29, 15610), (35, 12934), (58, 7805), (70, 6467), (145, 3122), (203, 2230), (223, 2030), (290, 1561), (406, 1115), (446, 1015)]