271896130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{145399}}^1$

素因数の和:145434

約数の個数: 32

約数和(自身を含む): 565315200

約数和(自身を除く): 293419070

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 145399, 290798, 726995, 1453990, 1599389, 2471783, 3198778, 4943566, 7996945, 12358915, 15993890, 24717830, 27189613, 54379226, 135948065, 271896130]

約数ペア:

[(1, 271896130), (2, 135948065), (5, 54379226), (10, 27189613), (11, 24717830), (17, 15993890), (22, 12358915), (34, 7996945), (55, 4943566), (85, 3198778), (110, 2471783), (170, 1599389), (187, 1453990), (374, 726995), (935, 290798), (1870, 145399)]