79966730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 147111120

約数和(自身を除く): 67144390

約数列:

[1, 2, 5, 10, 61, 122, 305, 337, 389, 610, 674, 778, 1685, 1945, 3370, 3890, 20557, 23729, 41114, 47458, 102785, 118645, 131093, 205570, 237290, 262186, 655465, 1310930, 7996673, 15993346, 39983365, 79966730]

約数ペア:

[(1, 79966730), (2, 39983365), (5, 15993346), (10, 7996673), (61, 1310930), (122, 655465), (305, 262186), (337, 237290), (389, 205570), (610, 131093), (674, 118645), (778, 102785), (1685, 47458), (1945, 41114), (3370, 23729), (3890, 20557)]