65097090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{881}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 169650936

約数和(自身を除く): 104553846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 821, 881, 1642, 1762, 2463, 2643, 4105, 4405, 4926, 5286, 7389, 7929, 8210, 8810, 12315, 13215, 14778, 15858, 24630, 26430, 36945, 39645, 73890, 79290, 723301, 1446602, 2169903, 3616505, 4339806, 6509709, 7233010, 10849515, 13019418, 21699030, 32548545, 65097090]

約数ペア:

[(1, 65097090), (2, 32548545), (3, 21699030), (5, 13019418), (6, 10849515), (9, 7233010), (10, 6509709), (15, 4339806), (18, 3616505), (30, 2169903), (45, 1446602), (90, 723301), (821, 79290), (881, 73890), (1642, 39645), (1762, 36945), (2463, 26430), (2643, 24630), (4105, 15858), (4405, 14778), (4926, 13215), (5286, 12315), (7389, 8810), (7929, 8210)]