30384970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39461}}^1$

素因数の和:39486

約数の個数: 32

約数和(自身を含む): 68190336

約数和(自身を除く): 37805366

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 39461, 78922, 197305, 276227, 394610, 434071, 552454, 868142, 1381135, 2170355, 2762270, 3038497, 4340710, 6076994, 15192485, 30384970]

約数ペア:

[(1, 30384970), (2, 15192485), (5, 6076994), (7, 4340710), (10, 3038497), (11, 2762270), (14, 2170355), (22, 1381135), (35, 868142), (55, 552454), (70, 434071), (77, 394610), (110, 276227), (154, 197305), (385, 78922), (770, 39461)]