78699030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61007}}^1$

素因数の和:61060

約数の個数: 32

約数和(自身を含む): 193273344

約数和(自身を除く): 114574314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 61007, 122014, 183021, 305035, 366042, 610070, 915105, 1830210, 2623301, 5246602, 7869903, 13116505, 15739806, 26233010, 39349515, 78699030]

約数ペア:

[(1, 78699030), (2, 39349515), (3, 26233010), (5, 15739806), (6, 13116505), (10, 7869903), (15, 5246602), (30, 2623301), (43, 1830210), (86, 915105), (129, 610070), (215, 366042), (258, 305035), (430, 183021), (645, 122014), (1290, 61007)]