22060980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{122561}}^1$

素因数の和:122576

約数の個数: 36

約数和(自身を含む): 66918852

約数和(自身を除く): 44857872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 122561, 245122, 367683, 490244, 612805, 735366, 1103049, 1225610, 1470732, 1838415, 2206098, 2451220, 3676830, 4412196, 5515245, 7353660, 11030490, 22060980]

約数ペア:

[(1, 22060980), (2, 11030490), (3, 7353660), (4, 5515245), (5, 4412196), (6, 3676830), (9, 2451220), (10, 2206098), (12, 1838415), (15, 1470732), (18, 1225610), (20, 1103049), (30, 735366), (36, 612805), (45, 490244), (60, 367683), (90, 245122), (180, 122561)]