21034583670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{49597}}^1$

素因数の和:49885

約数の個数: 64

約数和(自身を含む): 51480343296

約数和(自身を除く): 30445759626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 211, 335, 402, 422, 633, 670, 1005, 1055, 1266, 2010, 2110, 3165, 6330, 14137, 28274, 42411, 49597, 70685, 84822, 99194, 141370, 148791, 212055, 247985, 297582, 424110, 495970, 743955, 1487910, 3322999, 6645998, 9968997, 10464967, 16614995, 19937994, 20929934, 31394901, 33229990, 49844985, 52324835, 62789802, 99689970, 104649670, 156974505, 313949010, 701152789, 1402305578, 2103458367, 3505763945, 4206916734, 7011527890, 10517291835, 21034583670]

約数ペア:

[(1, 21034583670), (2, 10517291835), (3, 7011527890), (5, 4206916734), (6, 3505763945), (10, 2103458367), (15, 1402305578), (30, 701152789), (67, 313949010), (134, 156974505), (201, 104649670), (211, 99689970), (335, 62789802), (402, 52324835), (422, 49844985), (633, 33229990), (670, 31394901), (1005, 20929934), (1055, 19937994), (1266, 16614995), (2010, 10464967), (2110, 9968997), (3165, 6645998), (6330, 3322999), (14137, 1487910), (28274, 743955), (42411, 495970), (49597, 424110), (70685, 297582), (84822, 247985), (99194, 212055), (141370, 148791)]