1221930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13577}}^1$

素因数の和:13590

約数の個数: 24

約数和(自身を含む): 3177252

約数和(自身を除く): 1955322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13577, 27154, 40731, 67885, 81462, 122193, 135770, 203655, 244386, 407310, 610965, 1221930]

約数ペア:

[(1, 1221930), (2, 610965), (3, 407310), (5, 244386), (6, 203655), (9, 135770), (10, 122193), (15, 81462), (18, 67885), (30, 40731), (45, 27154), (90, 13577)]