67710630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173617}}^1$

素因数の和:173640

約数の個数: 32

約数和(自身を含む): 175006944

約数和(自身を除く): 107296314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 173617, 347234, 520851, 868085, 1041702, 1736170, 2257021, 2604255, 4514042, 5208510, 6771063, 11285105, 13542126, 22570210, 33855315, 67710630]

約数ペア:

[(1, 67710630), (2, 33855315), (3, 22570210), (5, 13542126), (6, 11285105), (10, 6771063), (13, 5208510), (15, 4514042), (26, 2604255), (30, 2257021), (39, 1736170), (65, 1041702), (78, 868085), (130, 520851), (195, 347234), (390, 173617)]