9162440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 24140160

約数和(自身を除く): 14977720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 761, 860, 1204, 1505, 1522, 1720, 2408, 3010, 3044, 3805, 5327, 6020, 6088, 7610, 10654, 12040, 15220, 21308, 26635, 30440, 32723, 42616, 53270, 65446, 106540, 130892, 163615, 213080, 229061, 261784, 327230, 458122, 654460, 916244, 1145305, 1308920, 1832488, 2290610, 4581220, 9162440]

約数ペア:

[(1, 9162440), (2, 4581220), (4, 2290610), (5, 1832488), (7, 1308920), (8, 1145305), (10, 916244), (14, 654460), (20, 458122), (28, 327230), (35, 261784), (40, 229061), (43, 213080), (56, 163615), (70, 130892), (86, 106540), (140, 65446), (172, 53270), (215, 42616), (280, 32723), (301, 30440), (344, 26635), (430, 21308), (602, 15220), (761, 12040), (860, 10654), (1204, 7610), (1505, 6088), (1522, 6020), (1720, 5327), (2408, 3805), (3010, 3044)]