42149230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 78236928

約数和(自身を除く): 36087698

約数列:

[1, 2, 5, 10, 41, 82, 205, 223, 410, 446, 461, 922, 1115, 2230, 2305, 4610, 9143, 18286, 18901, 37802, 45715, 91430, 94505, 102803, 189010, 205606, 514015, 1028030, 4214923, 8429846, 21074615, 42149230]

約数ペア:

[(1, 42149230), (2, 21074615), (5, 8429846), (10, 4214923), (41, 1028030), (82, 514015), (205, 205606), (223, 189010), (410, 102803), (446, 94505), (461, 91430), (922, 45715), (1115, 37802), (2230, 18901), (2305, 18286), (4610, 9143)]