2017152030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{20759}}^1$

素因数の和:20889

約数の個数: 64

約数和(自身を含む): 5022259200

約数和(自身を除く): 3005107170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 79, 82, 123, 158, 205, 237, 246, 395, 410, 474, 615, 790, 1185, 1230, 2370, 3239, 6478, 9717, 16195, 19434, 20759, 32390, 41518, 48585, 62277, 97170, 103795, 124554, 207590, 311385, 622770, 851119, 1639961, 1702238, 2553357, 3279922, 4255595, 4919883, 5106714, 8199805, 8511190, 9839766, 12766785, 16399610, 24599415, 25533570, 49198830, 67238401, 134476802, 201715203, 336192005, 403430406, 672384010, 1008576015, 2017152030]

約数ペア:

[(1, 2017152030), (2, 1008576015), (3, 672384010), (5, 403430406), (6, 336192005), (10, 201715203), (15, 134476802), (30, 67238401), (41, 49198830), (79, 25533570), (82, 24599415), (123, 16399610), (158, 12766785), (205, 9839766), (237, 8511190), (246, 8199805), (395, 5106714), (410, 4919883), (474, 4255595), (615, 3279922), (790, 2553357), (1185, 1702238), (1230, 1639961), (2370, 851119), (3239, 622770), (6478, 311385), (9717, 207590), (16195, 124554), (19434, 103795), (20759, 97170), (32390, 62277), (41518, 48585)]