1630380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 4727520

約数和(自身を除く): 3097140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 937, 1740, 1874, 2811, 3748, 4685, 5622, 9370, 11244, 14055, 18740, 27173, 28110, 54346, 56220, 81519, 108692, 135865, 163038, 271730, 326076, 407595, 543460, 815190, 1630380]

約数ペア:

[(1, 1630380), (2, 815190), (3, 543460), (4, 407595), (5, 326076), (6, 271730), (10, 163038), (12, 135865), (15, 108692), (20, 81519), (29, 56220), (30, 54346), (58, 28110), (60, 27173), (87, 18740), (116, 14055), (145, 11244), (174, 9370), (290, 5622), (348, 4685), (435, 3748), (580, 2811), (870, 1874), (937, 1740)]