85328110

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{24877}}^1$

素因数の和:24905

約数の個数: 32

約数和(自身を含む): 179121600

約数和(自身を除く): 93793490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 24877, 49754, 124385, 174139, 248770, 348278, 870695, 1218973, 1741390, 2437946, 6094865, 8532811, 12189730, 17065622, 42664055, 85328110]

約数ペア:

[(1, 85328110), (2, 42664055), (5, 17065622), (7, 12189730), (10, 8532811), (14, 6094865), (35, 2437946), (49, 1741390), (70, 1218973), (98, 870695), (245, 348278), (343, 248770), (490, 174139), (686, 124385), (1715, 49754), (3430, 24877)]