30542388

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{19429}}^1$

素因数の和:19567

約数の個数: 24

約数和(自身を含む): 71813280

約数和(自身を除く): 41270892

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 19429, 38858, 58287, 77716, 116574, 233148, 2545199, 5090398, 7635597, 10180796, 15271194, 30542388]

約数ペア:

[(1, 30542388), (2, 15271194), (3, 10180796), (4, 7635597), (6, 5090398), (12, 2545199), (131, 233148), (262, 116574), (393, 77716), (524, 58287), (786, 38858), (1572, 19429)]