85441510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3061

約数の個数: 64

約数和(自身を含む): 196992000

約数和(自身を除く): 111550490

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 2035, 2590, 2849, 2999, 4070, 5698, 5998, 14245, 14995, 20993, 28490, 29990, 32989, 41986, 65978, 104965, 110963, 164945, 209930, 221926, 230923, 329890, 461846, 554815, 776741, 1109630, 1154615, 1220593, 1553482, 2309230, 2441186, 3883705, 6102965, 7767410, 8544151, 12205930, 17088302, 42720755, 85441510]

約数ペア:

[(1, 85441510), (2, 42720755), (5, 17088302), (7, 12205930), (10, 8544151), (11, 7767410), (14, 6102965), (22, 3883705), (35, 2441186), (37, 2309230), (55, 1553482), (70, 1220593), (74, 1154615), (77, 1109630), (110, 776741), (154, 554815), (185, 461846), (259, 329890), (370, 230923), (385, 221926), (407, 209930), (518, 164945), (770, 110963), (814, 104965), (1295, 65978), (2035, 41986), (2590, 32989), (2849, 29990), (2999, 28490), (4070, 20993), (5698, 14995), (5998, 14245)]