89670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1$

素因数の和:85

約数の個数: 48

約数和(自身を含む): 254448

約数和(自身を除く): 164778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 61, 70, 98, 105, 122, 147, 183, 210, 245, 294, 305, 366, 427, 490, 610, 735, 854, 915, 1281, 1470, 1830, 2135, 2562, 2989, 4270, 5978, 6405, 8967, 12810, 14945, 17934, 29890, 44835, 89670]

約数ペア:

[(1, 89670), (2, 44835), (3, 29890), (5, 17934), (6, 14945), (7, 12810), (10, 8967), (14, 6405), (15, 5978), (21, 4270), (30, 2989), (35, 2562), (42, 2135), (49, 1830), (61, 1470), (70, 1281), (98, 915), (105, 854), (122, 735), (147, 610), (183, 490), (210, 427), (245, 366), (294, 305)]