86459820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1831}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 242527488

約数和(自身を除く): 156067668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 1831, 2361, 3148, 3662, 3935, 4722, 5493, 7324, 7870, 9155, 9444, 10986, 11805, 15740, 18310, 21972, 23610, 27465, 36620, 47220, 54930, 109860, 1440997, 2881994, 4322991, 5763988, 7204985, 8645982, 14409970, 17291964, 21614955, 28819940, 43229910, 86459820]

約数ペア:

[(1, 86459820), (2, 43229910), (3, 28819940), (4, 21614955), (5, 17291964), (6, 14409970), (10, 8645982), (12, 7204985), (15, 5763988), (20, 4322991), (30, 2881994), (60, 1440997), (787, 109860), (1574, 54930), (1831, 47220), (2361, 36620), (3148, 27465), (3662, 23610), (3935, 21972), (4722, 18310), (5493, 15740), (7324, 11805), (7870, 10986), (9155, 9444)]