38648490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2819}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 92992320

約数和(自身を除く): 54343830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 2819, 4570, 5638, 6855, 8457, 13710, 14095, 16914, 28190, 42285, 84570, 1288283, 2576566, 3864849, 6441415, 7729698, 12882830, 19324245, 38648490]

約数ペア:

[(1, 38648490), (2, 19324245), (3, 12882830), (5, 7729698), (6, 6441415), (10, 3864849), (15, 2576566), (30, 1288283), (457, 84570), (914, 42285), (1371, 28190), (2285, 16914), (2742, 14095), (2819, 13710), (4570, 8457), (5638, 6855)]