30371902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{23399}}^1$

素因数の和:23471

約数の個数: 16

約数和(自身を含む): 50544000

約数和(自身を除く): 20172098

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 23399, 46798, 257389, 514778, 1380541, 2761082, 15185951, 30371902]

約数ペア:

[(1, 30371902), (2, 15185951), (11, 2761082), (22, 1380541), (59, 514778), (118, 257389), (649, 46798), (1298, 23399)]