30885770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 59503248

約数和(自身を除く): 28617478

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 1873, 3298, 3746, 8245, 9365, 16490, 18730, 31841, 63682, 159205, 181681, 318410, 363362, 908405, 1816810, 3088577, 6177154, 15442885, 30885770]

約数ペア:

[(1, 30885770), (2, 15442885), (5, 6177154), (10, 3088577), (17, 1816810), (34, 908405), (85, 363362), (97, 318410), (170, 181681), (194, 159205), (485, 63682), (970, 31841), (1649, 18730), (1873, 16490), (3298, 9365), (3746, 8245)]