138242510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42019}}^1$

素因数の和:42080

約数の個数: 32

約数和(自身を含む): 290442240

約数和(自身を除く): 152199730

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 42019, 84038, 210095, 294133, 420190, 588266, 1470665, 1974893, 2941330, 3949786, 9874465, 13824251, 19748930, 27648502, 69121255, 138242510]

約数ペア:

[(1, 138242510), (2, 69121255), (5, 27648502), (7, 19748930), (10, 13824251), (14, 9874465), (35, 3949786), (47, 2941330), (70, 1974893), (94, 1470665), (235, 588266), (329, 420190), (470, 294133), (658, 210095), (1645, 84038), (3290, 42019)]