65268170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 133062912

約数和(自身を除く): 67794742

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 71, 110, 122, 137, 142, 274, 305, 355, 610, 671, 685, 710, 781, 1342, 1370, 1507, 1562, 3014, 3355, 3905, 4331, 6710, 7535, 7810, 8357, 8662, 9727, 15070, 16714, 19454, 21655, 41785, 43310, 47641, 48635, 83570, 91927, 95282, 97270, 106997, 183854, 213994, 238205, 459635, 476410, 534985, 593347, 919270, 1069970, 1186694, 2966735, 5933470, 6526817, 13053634, 32634085, 65268170]

約数ペア:

[(1, 65268170), (2, 32634085), (5, 13053634), (10, 6526817), (11, 5933470), (22, 2966735), (55, 1186694), (61, 1069970), (71, 919270), (110, 593347), (122, 534985), (137, 476410), (142, 459635), (274, 238205), (305, 213994), (355, 183854), (610, 106997), (671, 97270), (685, 95282), (710, 91927), (781, 83570), (1342, 48635), (1370, 47641), (1507, 43310), (1562, 41785), (3014, 21655), (3355, 19454), (3905, 16714), (4331, 15070), (6710, 9727), (7535, 8662), (7810, 8357)]