30316495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 42497280

約数和(自身を除く): 12180785

約数列:

[1, 5, 11, 19, 55, 67, 95, 209, 335, 433, 737, 1045, 1273, 2165, 3685, 4763, 6365, 8227, 14003, 23815, 29011, 41135, 70015, 90497, 145055, 319121, 452485, 551209, 1595605, 2756045, 6063299, 30316495]

約数ペア:

[(1, 30316495), (5, 6063299), (11, 2756045), (19, 1595605), (55, 551209), (67, 452485), (95, 319121), (209, 145055), (335, 90497), (433, 70015), (737, 41135), (1045, 29011), (1273, 23815), (2165, 14003), (3685, 8227), (4763, 6365)]