196429890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{284681}}^1$

素因数の和:284714

約数の個数: 32

約数和(自身を含む): 491930496

約数和(自身を除く): 295500606

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 284681, 569362, 854043, 1423405, 1708086, 2846810, 4270215, 6547663, 8540430, 13095326, 19642989, 32738315, 39285978, 65476630, 98214945, 196429890]

約数ペア:

[(1, 196429890), (2, 98214945), (3, 65476630), (5, 39285978), (6, 32738315), (10, 19642989), (15, 13095326), (23, 8540430), (30, 6547663), (46, 4270215), (69, 2846810), (115, 1708086), (138, 1423405), (230, 854043), (345, 569362), (690, 284681)]