20111091930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3061049}}^1$

素因数の和:3061135

約数の個数: 48

約数和(自身を含む): 53005141800

約数和(自身を除く): 32894049870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 3061049, 6122098, 9183147, 15305245, 18366294, 27549441, 30610490, 45915735, 55098882, 91831470, 137747205, 223456577, 275494410, 446913154, 670369731, 1117282885, 1340739462, 2011109193, 2234565770, 3351848655, 4022218386, 6703697310, 10055545965, 20111091930]

約数ペア:

[(1, 20111091930), (2, 10055545965), (3, 6703697310), (5, 4022218386), (6, 3351848655), (9, 2234565770), (10, 2011109193), (15, 1340739462), (18, 1117282885), (30, 670369731), (45, 446913154), (73, 275494410), (90, 223456577), (146, 137747205), (219, 91831470), (365, 55098882), (438, 45915735), (657, 30610490), (730, 27549441), (1095, 18366294), (1314, 15305245), (2190, 9183147), (3285, 6122098), (6570, 3061049)]