85506090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 218350080

約数和(自身を除く): 132843990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 389, 431, 510, 778, 862, 1167, 1293, 1945, 2155, 2334, 2586, 3890, 4310, 5835, 6465, 6613, 7327, 11670, 12930, 13226, 14654, 19839, 21981, 33065, 36635, 39678, 43962, 66130, 73270, 99195, 109905, 167659, 198390, 219810, 335318, 502977, 838295, 1005954, 1676590, 2514885, 2850203, 5029770, 5700406, 8550609, 14251015, 17101218, 28502030, 42753045, 85506090]

約数ペア:

[(1, 85506090), (2, 42753045), (3, 28502030), (5, 17101218), (6, 14251015), (10, 8550609), (15, 5700406), (17, 5029770), (30, 2850203), (34, 2514885), (51, 1676590), (85, 1005954), (102, 838295), (170, 502977), (255, 335318), (389, 219810), (431, 198390), (510, 167659), (778, 109905), (862, 99195), (1167, 73270), (1293, 66130), (1945, 43962), (2155, 39678), (2334, 36635), (2586, 33065), (3890, 21981), (4310, 19839), (5835, 14654), (6465, 13226), (6613, 12930), (7327, 11670)]