77937510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{371131}}^1$

素因数の和:371148

約数の個数: 32

約数和(自身を含む): 213772032

約数和(自身を除く): 135834522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 371131, 742262, 1113393, 1855655, 2226786, 2597917, 3711310, 5195834, 5566965, 7793751, 11133930, 12989585, 15587502, 25979170, 38968755, 77937510]

約数ペア:

[(1, 77937510), (2, 38968755), (3, 25979170), (5, 15587502), (6, 12989585), (7, 11133930), (10, 7793751), (14, 5566965), (15, 5195834), (21, 3711310), (30, 2597917), (35, 2226786), (42, 1855655), (70, 1113393), (105, 742262), (210, 371131)]