56115430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 119927808

約数和(自身を除く): 63812378

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 103, 181, 206, 215, 301, 362, 430, 515, 602, 721, 905, 1030, 1267, 1442, 1505, 1810, 2534, 3010, 3605, 4429, 6335, 7210, 7783, 8858, 12670, 15566, 18643, 22145, 31003, 37286, 38915, 44290, 54481, 62006, 77830, 93215, 108962, 130501, 155015, 186430, 261002, 272405, 310030, 544810, 652505, 801649, 1305010, 1603298, 4008245, 5611543, 8016490, 11223086, 28057715, 56115430]

約数ペア:

[(1, 56115430), (2, 28057715), (5, 11223086), (7, 8016490), (10, 5611543), (14, 4008245), (35, 1603298), (43, 1305010), (70, 801649), (86, 652505), (103, 544810), (181, 310030), (206, 272405), (215, 261002), (301, 186430), (362, 155015), (430, 130501), (515, 108962), (602, 93215), (721, 77830), (905, 62006), (1030, 54481), (1267, 44290), (1442, 38915), (1505, 37286), (1810, 31003), (2534, 22145), (3010, 18643), (3605, 15566), (4429, 12670), (6335, 8858), (7210, 7783)]