148599220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{96493}}^1$

素因数の和:96520

約数の個数: 48

約数和(自身を含む): 389063808

約数和(自身を除く): 240464588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 96493, 192986, 385972, 482465, 675451, 964930, 1061423, 1350902, 1929860, 2122846, 2701804, 3377255, 4245692, 5307115, 6754510, 7429961, 10614230, 13509020, 14859922, 21228460, 29719844, 37149805, 74299610, 148599220]

約数ペア:

[(1, 148599220), (2, 74299610), (4, 37149805), (5, 29719844), (7, 21228460), (10, 14859922), (11, 13509020), (14, 10614230), (20, 7429961), (22, 6754510), (28, 5307115), (35, 4245692), (44, 3377255), (55, 2701804), (70, 2122846), (77, 1929860), (110, 1350902), (140, 1061423), (154, 964930), (220, 675451), (308, 482465), (385, 385972), (770, 192986), (1540, 96493)]