61300530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2656

約数の個数: 64

約数和(自身を含む): 165369600

約数和(自身を除く): 104069070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2551, 2670, 4005, 4806, 5102, 7653, 8010, 12015, 12755, 15306, 22959, 24030, 25510, 38265, 45918, 68877, 76530, 114795, 137754, 227039, 229590, 344385, 454078, 681117, 688770, 1135195, 1362234, 2043351, 2270390, 3405585, 4086702, 6130053, 6811170, 10216755, 12260106, 20433510, 30650265, 61300530]

約数ペア:

[(1, 61300530), (2, 30650265), (3, 20433510), (5, 12260106), (6, 10216755), (9, 6811170), (10, 6130053), (15, 4086702), (18, 3405585), (27, 2270390), (30, 2043351), (45, 1362234), (54, 1135195), (89, 688770), (90, 681117), (135, 454078), (178, 344385), (267, 229590), (270, 227039), (445, 137754), (534, 114795), (801, 76530), (890, 68877), (1335, 45918), (1602, 38265), (2403, 25510), (2551, 24030), (2670, 22959), (4005, 15306), (4806, 12755), (5102, 12015), (7653, 8010)]