1330456970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{53197}}^1$

素因数の和:53306

約数の個数: 32

約数和(自身を含む): 2493496656

約数和(自身を除く): 1163039686

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 2501, 5002, 12505, 25010, 53197, 106394, 265985, 531970, 2181077, 3245017, 4362154, 6490034, 10905385, 16225085, 21810770, 32450170, 133045697, 266091394, 665228485, 1330456970]

約数ペア:

[(1, 1330456970), (2, 665228485), (5, 266091394), (10, 133045697), (41, 32450170), (61, 21810770), (82, 16225085), (122, 10905385), (205, 6490034), (305, 4362154), (410, 3245017), (610, 2181077), (2501, 531970), (5002, 265985), (12505, 106394), (25010, 53197)]