172533420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{958519}}^1$

素因数の和:958534

約数の個数: 36

約数和(自身を含む): 523351920

約数和(自身を除く): 350818500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 958519, 1917038, 2875557, 3834076, 4792595, 5751114, 8626671, 9585190, 11502228, 14377785, 17253342, 19170380, 28755570, 34506684, 43133355, 57511140, 86266710, 172533420]

約数ペア:

[(1, 172533420), (2, 86266710), (3, 57511140), (4, 43133355), (5, 34506684), (6, 28755570), (9, 19170380), (10, 17253342), (12, 14377785), (15, 11502228), (18, 9585190), (20, 8626671), (30, 5751114), (36, 4792595), (45, 3834076), (60, 2875557), (90, 1917038), (180, 958519)]