142867070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4003}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 266378112

約数和(自身を除く): 123511042

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 3569, 4003, 7138, 8006, 17845, 20015, 35690, 40030, 172129, 332249, 344258, 664498, 860645, 1661245, 1721290, 3322490, 14286707, 28573414, 71433535, 142867070]

約数ペア:

[(1, 142867070), (2, 71433535), (5, 28573414), (10, 14286707), (43, 3322490), (83, 1721290), (86, 1661245), (166, 860645), (215, 664498), (415, 344258), (430, 332249), (830, 172129), (3569, 40030), (4003, 35690), (7138, 20015), (8006, 17845)]