494948287260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{392816101}}^1$

素因数の和:392816123

約数の個数: 72

約数和(自身を含む): 1715820733536

約数和(自身を除く): 1220872446276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 392816101, 785632202, 1178448303, 1571264404, 1964080505, 2356896606, 2749712707, 3535344909, 3928161010, 4713793212, 5499425414, 5892241515, 7070689818, 7856322020, 8249138121, 10998850828, 11784483030, 13748563535, 14141379636, 16498276242, 17676724545, 23568966060, 24747414363, 27497127070, 32996552484, 35353449090, 41245690605, 49494828726, 54994254140, 70706898180, 82491381210, 98989657452, 123737071815, 164982762420, 247474143630, 494948287260]

約数ペア:

[(1, 494948287260), (2, 247474143630), (3, 164982762420), (4, 123737071815), (5, 98989657452), (6, 82491381210), (7, 70706898180), (9, 54994254140), (10, 49494828726), (12, 41245690605), (14, 35353449090), (15, 32996552484), (18, 27497127070), (20, 24747414363), (21, 23568966060), (28, 17676724545), (30, 16498276242), (35, 14141379636), (36, 13748563535), (42, 11784483030), (45, 10998850828), (60, 8249138121), (63, 7856322020), (70, 7070689818), (84, 5892241515), (90, 5499425414), (105, 4713793212), (126, 3928161010), (140, 3535344909), (180, 2749712707), (210, 2356896606), (252, 1964080505), (315, 1571264404), (420, 1178448303), (630, 785632202), (1260, 392816101)]