236400890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{30269}}^1$

素因数の和:30358

約数の個数: 32

約数和(自身を含む): 470759040

約数和(自身を除く): 234358150

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 30269, 60538, 151345, 302690, 332959, 665918, 1664795, 2149099, 3329590, 4298198, 10745495, 21490990, 23640089, 47280178, 118200445, 236400890]

約数ペア:

[(1, 236400890), (2, 118200445), (5, 47280178), (10, 23640089), (11, 21490990), (22, 10745495), (55, 4298198), (71, 3329590), (110, 2149099), (142, 1664795), (355, 665918), (710, 332959), (781, 302690), (1562, 151345), (3905, 60538), (7810, 30269)]