61671410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 56264590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 499, 727, 998, 1454, 2495, 3635, 4990, 7270, 8483, 12359, 16966, 24718, 42415, 61795, 84830, 123590, 362773, 725546, 1813865, 3627730, 6167141, 12334282, 30835705, 61671410]

約数ペア:

[(1, 61671410), (2, 30835705), (5, 12334282), (10, 6167141), (17, 3627730), (34, 1813865), (85, 725546), (170, 362773), (499, 123590), (727, 84830), (998, 61795), (1454, 42415), (2495, 24718), (3635, 16966), (4990, 12359), (7270, 8483)]