66521730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{201581}}^1$

素因数の和:201602

約数の個数: 32

約数和(自身を含む): 174166848

約数和(自身を除く): 107645118

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 201581, 403162, 604743, 1007905, 1209486, 2015810, 2217391, 3023715, 4434782, 6047430, 6652173, 11086955, 13304346, 22173910, 33260865, 66521730]

約数ペア:

[(1, 66521730), (2, 33260865), (3, 22173910), (5, 13304346), (6, 11086955), (10, 6652173), (11, 6047430), (15, 4434782), (22, 3023715), (30, 2217391), (33, 2015810), (55, 1209486), (66, 1007905), (110, 604743), (165, 403162), (330, 201581)]