30283204

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15233}}^1$

素因数の和:15315

約数の個数: 24

約数和(自身を含む): 61423488

約数和(自身を除く): 31140284

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 15233, 30466, 60932, 106631, 213262, 426524, 1081543, 2163086, 4326172, 7570801, 15141602, 30283204]

約数ペア:

[(1, 30283204), (2, 15141602), (4, 7570801), (7, 4326172), (14, 2163086), (28, 1081543), (71, 426524), (142, 213262), (284, 106631), (497, 60932), (994, 30466), (1988, 15233)]