6408420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 18729984

約数和(自身を除く): 12321564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 127, 145, 174, 254, 290, 348, 381, 435, 508, 580, 635, 762, 841, 870, 1270, 1524, 1682, 1740, 1905, 2523, 2540, 3364, 3683, 3810, 4205, 5046, 7366, 7620, 8410, 10092, 11049, 12615, 14732, 16820, 18415, 22098, 25230, 36830, 44196, 50460, 55245, 73660, 106807, 110490, 213614, 220980, 320421, 427228, 534035, 640842, 1068070, 1281684, 1602105, 2136140, 3204210, 6408420]

約数ペア:

[(1, 6408420), (2, 3204210), (3, 2136140), (4, 1602105), (5, 1281684), (6, 1068070), (10, 640842), (12, 534035), (15, 427228), (20, 320421), (29, 220980), (30, 213614), (58, 110490), (60, 106807), (87, 73660), (116, 55245), (127, 50460), (145, 44196), (174, 36830), (254, 25230), (290, 22098), (348, 18415), (381, 16820), (435, 14732), (508, 12615), (580, 11049), (635, 10092), (762, 8410), (841, 7620), (870, 7366), (1270, 5046), (1524, 4205), (1682, 3810), (1740, 3683), (1905, 3364), (2523, 2540)]