89868930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{80963}}^1$

素因数の和:81010

約数の個数: 32

約数和(自身を含む): 221517504

約数和(自身を除く): 131648574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 80963, 161926, 242889, 404815, 485778, 809630, 1214445, 2428890, 2995631, 5991262, 8986893, 14978155, 17973786, 29956310, 44934465, 89868930]

約数ペア:

[(1, 89868930), (2, 44934465), (3, 29956310), (5, 17973786), (6, 14978155), (10, 8986893), (15, 5991262), (30, 2995631), (37, 2428890), (74, 1214445), (111, 809630), (185, 485778), (222, 404815), (370, 242889), (555, 161926), (1110, 80963)]