330910020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{262627}}^1$

素因数の和:262649

約数の個数: 72

約数和(自身を含む): 1147159104

約数和(自身を除く): 816249084

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, 262627, 525254, 787881, 1050508, 1313135, 1575762, 1838389, 2363643, 2626270, 3151524, 3676778, 3939405, 4727286, 5252540, 5515167, 7353556, 7878810, 9191945, 9454572, 11030334, 11818215, 15757620, 16545501, 18383890, 22060668, 23636430, 27575835, 33091002, 36767780, 47272860, 55151670, 66182004, 82727505, 110303340, 165455010, 330910020]

約数ペア:

[(1, 330910020), (2, 165455010), (3, 110303340), (4, 82727505), (5, 66182004), (6, 55151670), (7, 47272860), (9, 36767780), (10, 33091002), (12, 27575835), (14, 23636430), (15, 22060668), (18, 18383890), (20, 16545501), (21, 15757620), (28, 11818215), (30, 11030334), (35, 9454572), (36, 9191945), (42, 7878810), (45, 7353556), (60, 5515167), (63, 5252540), (70, 4727286), (84, 3939405), (90, 3676778), (105, 3151524), (126, 2626270), (140, 2363643), (180, 1838389), (210, 1575762), (252, 1313135), (315, 1050508), (420, 787881), (630, 525254), (1260, 262627)]