11901510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 19233594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 593, 669, 1115, 1186, 1338, 1779, 2007, 2230, 2965, 3345, 3558, 4014, 5337, 5930, 6690, 8895, 10035, 10674, 17790, 20070, 26685, 53370, 132239, 264478, 396717, 661195, 793434, 1190151, 1322390, 1983585, 2380302, 3967170, 5950755, 11901510]

約数ペア:

[(1, 11901510), (2, 5950755), (3, 3967170), (5, 2380302), (6, 1983585), (9, 1322390), (10, 1190151), (15, 793434), (18, 661195), (30, 396717), (45, 264478), (90, 132239), (223, 53370), (446, 26685), (593, 20070), (669, 17790), (1115, 10674), (1186, 10035), (1338, 8895), (1779, 6690), (2007, 5930), (2230, 5337), (2965, 4014), (3345, 3558)]