22721580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{6011}}^1$

素因数の和:6036

約数の個数: 96

約数和(自身を含む): 80801280

約数和(自身を除く): 58079700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 6011, 12022, 18033, 24044, 30055, 36066, 42077, 54099, 60110, 72132, 84154, 90165, 108198, 120220, 126231, 162297, 168308, 180330, 210385, 216396, 252462, 270495, 324594, 360660, 378693, 420770, 504924, 540990, 631155, 649188, 757386, 811485, 841540, 1081980, 1136079, 1262310, 1514772, 1622970, 1893465, 2272158, 2524620, 3245940, 3786930, 4544316, 5680395, 7573860, 11360790, 22721580]

約数ペア:

[(1, 22721580), (2, 11360790), (3, 7573860), (4, 5680395), (5, 4544316), (6, 3786930), (7, 3245940), (9, 2524620), (10, 2272158), (12, 1893465), (14, 1622970), (15, 1514772), (18, 1262310), (20, 1136079), (21, 1081980), (27, 841540), (28, 811485), (30, 757386), (35, 649188), (36, 631155), (42, 540990), (45, 504924), (54, 420770), (60, 378693), (63, 360660), (70, 324594), (84, 270495), (90, 252462), (105, 216396), (108, 210385), (126, 180330), (135, 168308), (140, 162297), (180, 126231), (189, 120220), (210, 108198), (252, 90165), (270, 84154), (315, 72132), (378, 60110), (420, 54099), (540, 42077), (630, 36066), (756, 30055), (945, 24044), (1260, 18033), (1890, 12022), (3780, 6011)]