30219664

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{25873}}^1$

素因数の和:25954

約数の個数: 20

約数和(自身を含む): 59354956

約数和(自身を除く): 29135292

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 25873, 51746, 103492, 206984, 413968, 1888729, 3777458, 7554916, 15109832, 30219664]

約数ペア:

[(1, 30219664), (2, 15109832), (4, 7554916), (8, 3777458), (16, 1888729), (73, 413968), (146, 206984), (292, 103492), (584, 51746), (1168, 25873)]