15703730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{853}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 32465664

約数和(自身を除く): 16761934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 853, 1315, 1706, 1841, 2630, 3682, 4265, 5971, 8530, 9205, 11942, 18410, 29855, 59710, 224339, 448678, 1121695, 1570373, 2243390, 3140746, 7851865, 15703730]

約数ペア:

[(1, 15703730), (2, 7851865), (5, 3140746), (7, 2243390), (10, 1570373), (14, 1121695), (35, 448678), (70, 224339), (263, 59710), (526, 29855), (853, 18410), (1315, 11942), (1706, 9205), (1841, 8530), (2630, 5971), (3682, 4265)]