15663334690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 29228934240

約数和(自身を除く): 13565599550

約数列:

[1, 2, 5, 10, 37, 74, 185, 241, 269, 370, 482, 538, 653, 1205, 1306, 1345, 2410, 2690, 3265, 6530, 8917, 9953, 17834, 19906, 24161, 44585, 48322, 49765, 64829, 89170, 99530, 120805, 129658, 157373, 175657, 241610, 314746, 324145, 351314, 648290, 786865, 878285, 1573730, 1756570, 2398673, 4797346, 5822801, 6499309, 11645602, 11993365, 12998618, 23986730, 29114005, 32496545, 42333337, 58228010, 64993090, 84666674, 211666685, 423333370, 1566333469, 3132666938, 7831667345, 15663334690]

約数ペア:

[(1, 15663334690), (2, 7831667345), (5, 3132666938), (10, 1566333469), (37, 423333370), (74, 211666685), (185, 84666674), (241, 64993090), (269, 58228010), (370, 42333337), (482, 32496545), (538, 29114005), (653, 23986730), (1205, 12998618), (1306, 11993365), (1345, 11645602), (2410, 6499309), (2690, 5822801), (3265, 4797346), (6530, 2398673), (8917, 1756570), (9953, 1573730), (17834, 878285), (19906, 786865), (24161, 648290), (44585, 351314), (48322, 324145), (49765, 314746), (64829, 241610), (89170, 175657), (99530, 157373), (120805, 129658)]