70647815

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 100583424

約数和(自身を除く): 29935609

約数列:

[1, 5, 7, 35, 47, 67, 235, 329, 335, 469, 641, 1645, 2345, 3149, 3205, 4487, 15745, 22043, 22435, 30127, 42947, 110215, 150635, 210889, 214735, 300629, 1054445, 1503145, 2018509, 10092545, 14129563, 70647815]

約数ペア:

[(1, 70647815), (5, 14129563), (7, 10092545), (35, 2018509), (47, 1503145), (67, 1054445), (235, 300629), (329, 214735), (335, 210889), (469, 150635), (641, 110215), (1645, 42947), (2345, 30127), (3149, 22435), (3205, 22043), (4487, 15745)]