16508700990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{125551}}^1$

素因数の和:126054

約数の個数: 64

約数和(自身を含む): 44113950720

約数和(自身を除く): 27605249730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 487, 974, 1461, 2435, 2922, 4383, 4870, 7305, 8766, 13149, 14610, 21915, 26298, 43830, 65745, 125551, 131490, 251102, 376653, 627755, 753306, 1129959, 1255510, 1883265, 2259918, 3389877, 3766530, 5649795, 6779754, 11299590, 16949385, 33898770, 61143337, 122286674, 183430011, 305716685, 366860022, 550290033, 611433370, 917150055, 1100580066, 1650870099, 1834300110, 2751450165, 3301740198, 5502900330, 8254350495, 16508700990]

約数ペア:

[(1, 16508700990), (2, 8254350495), (3, 5502900330), (5, 3301740198), (6, 2751450165), (9, 1834300110), (10, 1650870099), (15, 1100580066), (18, 917150055), (27, 611433370), (30, 550290033), (45, 366860022), (54, 305716685), (90, 183430011), (135, 122286674), (270, 61143337), (487, 33898770), (974, 16949385), (1461, 11299590), (2435, 6779754), (2922, 5649795), (4383, 3766530), (4870, 3389877), (7305, 2259918), (8766, 1883265), (13149, 1255510), (14610, 1129959), (21915, 753306), (26298, 627755), (43830, 376653), (65745, 251102), (125551, 131490)]