39345990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 100776960

約数和(自身を除く): 61430970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 179, 255, 358, 431, 510, 537, 862, 895, 1074, 1293, 1790, 2155, 2586, 2685, 3043, 4310, 5370, 6086, 6465, 7327, 9129, 12930, 14654, 15215, 18258, 21981, 30430, 36635, 43962, 45645, 73270, 77149, 91290, 109905, 154298, 219810, 231447, 385745, 462894, 771490, 1157235, 1311533, 2314470, 2623066, 3934599, 6557665, 7869198, 13115330, 19672995, 39345990]

約数ペア:

[(1, 39345990), (2, 19672995), (3, 13115330), (5, 7869198), (6, 6557665), (10, 3934599), (15, 2623066), (17, 2314470), (30, 1311533), (34, 1157235), (51, 771490), (85, 462894), (102, 385745), (170, 231447), (179, 219810), (255, 154298), (358, 109905), (431, 91290), (510, 77149), (537, 73270), (862, 45645), (895, 43962), (1074, 36635), (1293, 30430), (1790, 21981), (2155, 18258), (2586, 15215), (2685, 14654), (3043, 12930), (4310, 9129), (5370, 7327), (6086, 6465)]