18561930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15091}}^1$

素因数の和:15142

約数の個数: 32

約数和(自身を含む): 45638208

約数和(自身を除く): 27076278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 15091, 30182, 45273, 75455, 90546, 150910, 226365, 452730, 618731, 1237462, 1856193, 3093655, 3712386, 6187310, 9280965, 18561930]

約数ペア:

[(1, 18561930), (2, 9280965), (3, 6187310), (5, 3712386), (6, 3093655), (10, 1856193), (15, 1237462), (30, 618731), (41, 452730), (82, 226365), (123, 150910), (205, 90546), (246, 75455), (410, 45273), (615, 30182), (1230, 15091)]