387625830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12920861}}^1$

素因数の和:12920871

約数の個数: 16

約数和(自身を含む): 930302064

約数和(自身を除く): 542676234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12920861, 25841722, 38762583, 64604305, 77525166, 129208610, 193812915, 387625830]

約数ペア:

[(1, 387625830), (2, 193812915), (3, 129208610), (5, 77525166), (6, 64604305), (10, 38762583), (15, 25841722), (30, 12920861)]