69610660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3167}}^1$

素因数の和:3340

約数の個数: 48

約数和(自身を含む): 168182784

約数和(自身を除く): 98572124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 3167, 4396, 5495, 6334, 10990, 12668, 15835, 21980, 22169, 31670, 44338, 63340, 88676, 110845, 221690, 443380, 497219, 994438, 1988876, 2486095, 3480533, 4972190, 6961066, 9944380, 13922132, 17402665, 34805330, 69610660]

約数ペア:

[(1, 69610660), (2, 34805330), (4, 17402665), (5, 13922132), (7, 9944380), (10, 6961066), (14, 4972190), (20, 3480533), (28, 2486095), (35, 1988876), (70, 994438), (140, 497219), (157, 443380), (314, 221690), (628, 110845), (785, 88676), (1099, 63340), (1570, 44338), (2198, 31670), (3140, 22169), (3167, 21980), (4396, 15835), (5495, 12668), (6334, 10990)]