29945930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 61810560

約数和(自身を除く): 31864630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 1021, 2042, 2095, 2933, 4190, 5105, 5866, 7147, 10210, 14294, 14665, 29330, 35735, 71470, 427799, 855598, 2138995, 2994593, 4277990, 5989186, 14972965, 29945930]

約数ペア:

[(1, 29945930), (2, 14972965), (5, 5989186), (7, 4277990), (10, 2994593), (14, 2138995), (35, 855598), (70, 427799), (419, 71470), (838, 35735), (1021, 29330), (2042, 14665), (2095, 14294), (2933, 10210), (4190, 7147), (5105, 5866)]