13887569570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1\times {\mathrm{2207}}^1$

素因数の和:2835

約数の個数: 64

約数和(自身を含む): 28777199616

約数和(自身を除く): 14889630046

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 373, 482, 746, 1205, 1687, 1865, 2207, 2410, 2611, 3374, 3730, 4414, 5222, 8435, 11035, 13055, 15449, 16870, 22070, 26110, 30898, 77245, 89893, 154490, 179786, 449465, 531887, 629251, 823211, 898930, 1063774, 1258502, 1646422, 2659435, 3146255, 3723209, 4116055, 5318870, 5762477, 6292510, 7446418, 8232110, 11524954, 18616045, 28812385, 37232090, 57624770, 198393851, 396787702, 991969255, 1388756957, 1983938510, 2777513914, 6943784785, 13887569570]

約数ペア:

[(1, 13887569570), (2, 6943784785), (5, 2777513914), (7, 1983938510), (10, 1388756957), (14, 991969255), (35, 396787702), (70, 198393851), (241, 57624770), (373, 37232090), (482, 28812385), (746, 18616045), (1205, 11524954), (1687, 8232110), (1865, 7446418), (2207, 6292510), (2410, 5762477), (2611, 5318870), (3374, 4116055), (3730, 3723209), (4414, 3146255), (5222, 2659435), (8435, 1646422), (11035, 1258502), (13055, 1063774), (15449, 898930), (16870, 823211), (22070, 629251), (26110, 531887), (30898, 449465), (77245, 179786), (89893, 154490)]