2443293890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5471}}^1$

素因数の和:5603

約数の個数: 64

約数和(自身を含む): 4850731008

約数和(自身を除く): 2407437118

約数列:

[1, 2, 5, 10, 17, 34, 37, 71, 74, 85, 142, 170, 185, 355, 370, 629, 710, 1207, 1258, 2414, 2627, 3145, 5254, 5471, 6035, 6290, 10942, 12070, 13135, 26270, 27355, 44659, 54710, 89318, 93007, 186014, 202427, 223295, 388441, 404854, 446590, 465035, 776882, 930070, 1012135, 1942205, 2024270, 3441259, 3884410, 6603497, 6882518, 13206994, 14372317, 17206295, 28744634, 33017485, 34412590, 66034970, 71861585, 143723170, 244329389, 488658778, 1221646945, 2443293890]

約数ペア:

[(1, 2443293890), (2, 1221646945), (5, 488658778), (10, 244329389), (17, 143723170), (34, 71861585), (37, 66034970), (71, 34412590), (74, 33017485), (85, 28744634), (142, 17206295), (170, 14372317), (185, 13206994), (355, 6882518), (370, 6603497), (629, 3884410), (710, 3441259), (1207, 2024270), (1258, 1942205), (2414, 1012135), (2627, 930070), (3145, 776882), (5254, 465035), (5471, 446590), (6035, 404854), (6290, 388441), (10942, 223295), (12070, 202427), (13135, 186014), (26270, 93007), (27355, 89318), (44659, 54710)]