68509410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99289}}^1$

素因数の和:99322

約数の個数: 32

約数和(自身を含む): 171573120

約数和(自身を除く): 103063710

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 99289, 198578, 297867, 496445, 595734, 992890, 1489335, 2283647, 2978670, 4567294, 6850941, 11418235, 13701882, 22836470, 34254705, 68509410]

約数ペア:

[(1, 68509410), (2, 34254705), (3, 22836470), (5, 13701882), (6, 11418235), (10, 6850941), (15, 4567294), (23, 2978670), (30, 2283647), (46, 1489335), (69, 992890), (115, 595734), (138, 496445), (230, 297867), (345, 198578), (690, 99289)]