2203204920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2622863}}^1$

素因数の和:2622884

約数の個数: 64

約数和(自身を含む): 7553848320

約数和(自身を除く): 5350643400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2622863, 5245726, 7868589, 10491452, 13114315, 15737178, 18360041, 20982904, 26228630, 31474356, 36720082, 39342945, 52457260, 55080123, 62948712, 73440164, 78685890, 91800205, 104914520, 110160246, 146880328, 157371780, 183600410, 220320492, 275400615, 314743560, 367200820, 440640984, 550801230, 734401640, 1101602460, 2203204920]

約数ペア:

[(1, 2203204920), (2, 1101602460), (3, 734401640), (4, 550801230), (5, 440640984), (6, 367200820), (7, 314743560), (8, 275400615), (10, 220320492), (12, 183600410), (14, 157371780), (15, 146880328), (20, 110160246), (21, 104914520), (24, 91800205), (28, 78685890), (30, 73440164), (35, 62948712), (40, 55080123), (42, 52457260), (56, 39342945), (60, 36720082), (70, 31474356), (84, 26228630), (105, 20982904), (120, 18360041), (140, 15737178), (168, 13114315), (210, 10491452), (280, 7868589), (420, 5245726), (840, 2622863)]