2016515820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277757}}^1$

素因数の和:277791

約数の個数: 72

約数和(自身を含む): 6206224752

約数和(自身を除く): 4189708932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 277757, 555514, 833271, 1111028, 1388785, 1666542, 2777570, 3055327, 3333084, 4166355, 5555140, 6110654, 8332710, 9165981, 12221308, 15276635, 16665420, 18331962, 30553270, 33608597, 36663924, 45829905, 61106540, 67217194, 91659810, 100825791, 134434388, 168042985, 183319620, 201651582, 336085970, 403303164, 504128955, 672171940, 1008257910, 2016515820]

約数ペア:

[(1, 2016515820), (2, 1008257910), (3, 672171940), (4, 504128955), (5, 403303164), (6, 336085970), (10, 201651582), (11, 183319620), (12, 168042985), (15, 134434388), (20, 100825791), (22, 91659810), (30, 67217194), (33, 61106540), (44, 45829905), (55, 36663924), (60, 33608597), (66, 30553270), (110, 18331962), (121, 16665420), (132, 15276635), (165, 12221308), (220, 9165981), (242, 8332710), (330, 6110654), (363, 5555140), (484, 4166355), (605, 3333084), (660, 3055327), (726, 2777570), (1210, 1666542), (1452, 1388785), (1815, 1111028), (2420, 833271), (3630, 555514), (7260, 277757)]