29095020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{161639}}^1$

素因数の和:161654

約数の個数: 36

約数和(自身を含む): 88255440

約数和(自身を除く): 59160420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 161639, 323278, 484917, 646556, 808195, 969834, 1454751, 1616390, 1939668, 2424585, 2909502, 3232780, 4849170, 5819004, 7273755, 9698340, 14547510, 29095020]

約数ペア:

[(1, 29095020), (2, 14547510), (3, 9698340), (4, 7273755), (5, 5819004), (6, 4849170), (9, 3232780), (10, 2909502), (12, 2424585), (15, 1939668), (18, 1616390), (20, 1454751), (30, 969834), (36, 808195), (45, 646556), (60, 484917), (90, 323278), (180, 161639)]