74875710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27427}}^1$

素因数の和:27457

約数の個数: 64

約数和(自身を含む): 221179392

約数和(自身を除く): 146303682

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 27427, 54854, 82281, 137135, 164562, 191989, 274270, 356551, 383978, 411405, 575967, 713102, 822810, 959945, 1069653, 1151934, 1782755, 1919890, 2139306, 2495857, 2879835, 3565510, 4991714, 5348265, 5759670, 7487571, 10696530, 12479285, 14975142, 24958570, 37437855, 74875710]

約数ペア:

[(1, 74875710), (2, 37437855), (3, 24958570), (5, 14975142), (6, 12479285), (7, 10696530), (10, 7487571), (13, 5759670), (14, 5348265), (15, 4991714), (21, 3565510), (26, 2879835), (30, 2495857), (35, 2139306), (39, 1919890), (42, 1782755), (65, 1151934), (70, 1069653), (78, 959945), (91, 822810), (105, 713102), (130, 575967), (182, 411405), (195, 383978), (210, 356551), (273, 274270), (390, 191989), (455, 164562), (546, 137135), (910, 82281), (1365, 54854), (2730, 27427)]