349590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 861696

約数和(自身を除く): 512106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 271, 430, 542, 645, 813, 1290, 1355, 1626, 2710, 4065, 8130, 11653, 23306, 34959, 58265, 69918, 116530, 174795, 349590]

約数ペア:

[(1, 349590), (2, 174795), (3, 116530), (5, 69918), (6, 58265), (10, 34959), (15, 23306), (30, 11653), (43, 8130), (86, 4065), (129, 2710), (215, 1626), (258, 1355), (271, 1290), (430, 813), (542, 645)]