72891070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61253}}^1$

素因数の和:61284

約数の個数: 32

約数和(自身を含む): 158770368

約数和(自身を除く): 85879298

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 61253, 122506, 306265, 428771, 612530, 857542, 1041301, 2082602, 2143855, 4287710, 5206505, 7289107, 10413010, 14578214, 36445535, 72891070]

約数ペア:

[(1, 72891070), (2, 36445535), (5, 14578214), (7, 10413010), (10, 7289107), (14, 5206505), (17, 4287710), (34, 2143855), (35, 2082602), (70, 1041301), (85, 857542), (119, 612530), (170, 428771), (238, 306265), (595, 122506), (1190, 61253)]