1406970

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{193}}^1$

素因数の和:218

約数の個数: 56

約数和(自身を含む): 3816756

約数和(自身を除く): 2409786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 193, 243, 270, 386, 405, 486, 579, 729, 810, 965, 1158, 1215, 1458, 1737, 1930, 2430, 2895, 3474, 3645, 5211, 5790, 7290, 8685, 10422, 15633, 17370, 26055, 31266, 46899, 52110, 78165, 93798, 140697, 156330, 234495, 281394, 468990, 703485, 1406970]

約数ペア:

[(1, 1406970), (2, 703485), (3, 468990), (5, 281394), (6, 234495), (9, 156330), (10, 140697), (15, 93798), (18, 78165), (27, 52110), (30, 46899), (45, 31266), (54, 26055), (81, 17370), (90, 15633), (135, 10422), (162, 8685), (193, 7290), (243, 5790), (270, 5211), (386, 3645), (405, 3474), (486, 2895), (579, 2430), (729, 1930), (810, 1737), (965, 1458), (1158, 1215)]