16789830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1823}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 23659194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1823, 1842, 3070, 3646, 4605, 5469, 9115, 9210, 10938, 18230, 27345, 54690, 559661, 1119322, 1678983, 2798305, 3357966, 5596610, 8394915, 16789830]

約数ペア:

[(1, 16789830), (2, 8394915), (3, 5596610), (5, 3357966), (6, 2798305), (10, 1678983), (15, 1119322), (30, 559661), (307, 54690), (614, 27345), (921, 18230), (1535, 10938), (1823, 9210), (1842, 9115), (3070, 5469), (3646, 4605)]