201793590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2731}}^1$

素因数の和:3565

約数の個数: 48

約数和(自身を含む): 525494736

約数和(自身を除く): 323701146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821, 1642, 2463, 2731, 4105, 4926, 5462, 7389, 8193, 8210, 12315, 13655, 14778, 16386, 24579, 24630, 27310, 36945, 40965, 49158, 73890, 81930, 122895, 245790, 2242151, 4484302, 6726453, 11210755, 13452906, 20179359, 22421510, 33632265, 40358718, 67264530, 100896795, 201793590]

約数ペア:

[(1, 201793590), (2, 100896795), (3, 67264530), (5, 40358718), (6, 33632265), (9, 22421510), (10, 20179359), (15, 13452906), (18, 11210755), (30, 6726453), (45, 4484302), (90, 2242151), (821, 245790), (1642, 122895), (2463, 81930), (2731, 73890), (4105, 49158), (4926, 40965), (5462, 36945), (7389, 27310), (8193, 24630), (8210, 24579), (12315, 16386), (13655, 14778)]