30680494857

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{149561}}^1$

素因数の和:150581

約数の個数: 24

約数和(自身を含む): 46290037248

約数和(自身を除く): 15609542391

約数列:

[1, 3, 9, 23, 69, 207, 991, 2973, 8919, 22793, 68379, 149561, 205137, 448683, 1346049, 3439903, 10319709, 30959127, 148214951, 444644853, 1333934559, 3408943873, 10226831619, 30680494857]

約数ペア:

[(1, 30680494857), (3, 10226831619), (9, 3408943873), (23, 1333934559), (69, 444644853), (207, 148214951), (991, 30959127), (2973, 10319709), (8919, 3439903), (22793, 1346049), (68379, 448683), (149561, 205137)]