216529860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{35731}}^1$

素因数の和:35844

約数の個数: 48

約数和(自身を含む): 612303552

約数和(自身を除く): 395773692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 35731, 71462, 107193, 142924, 178655, 214386, 357310, 428772, 535965, 714620, 1071930, 2143860, 3608831, 7217662, 10826493, 14435324, 18044155, 21652986, 36088310, 43305972, 54132465, 72176620, 108264930, 216529860]

約数ペア:

[(1, 216529860), (2, 108264930), (3, 72176620), (4, 54132465), (5, 43305972), (6, 36088310), (10, 21652986), (12, 18044155), (15, 14435324), (20, 10826493), (30, 7217662), (60, 3608831), (101, 2143860), (202, 1071930), (303, 714620), (404, 535965), (505, 428772), (606, 357310), (1010, 214386), (1212, 178655), (1515, 142924), (2020, 107193), (3030, 71462), (6060, 35731)]