71405930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3271}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 134282880

約数和(自身を除く): 62876950

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 2183, 3271, 4366, 6542, 10915, 16355, 21830, 32710, 121027, 192989, 242054, 385978, 605135, 964945, 1210270, 1929890, 7140593, 14281186, 35702965, 71405930]

約数ペア:

[(1, 71405930), (2, 35702965), (5, 14281186), (10, 7140593), (37, 1929890), (59, 1210270), (74, 964945), (118, 605135), (185, 385978), (295, 242054), (370, 192989), (590, 121027), (2183, 32710), (3271, 21830), (4366, 16355), (6542, 10915)]