2006340660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{15083}}^1$

素因数の和:15837

約数の個数: 72

約数和(自身を含む): 6094539360

約数和(自身を除く): 4088198700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 739, 1478, 2217, 2956, 3695, 4434, 6651, 7390, 8868, 11085, 13302, 14780, 15083, 22170, 26604, 30166, 33255, 44340, 45249, 60332, 66510, 75415, 90498, 133020, 135747, 150830, 180996, 226245, 271494, 301660, 452490, 542988, 678735, 904980, 1357470, 2714940, 11146337, 22292674, 33439011, 44585348, 55731685, 66878022, 100317033, 111463370, 133756044, 167195055, 200634066, 222926740, 334390110, 401268132, 501585165, 668780220, 1003170330, 2006340660]

約数ペア:

[(1, 2006340660), (2, 1003170330), (3, 668780220), (4, 501585165), (5, 401268132), (6, 334390110), (9, 222926740), (10, 200634066), (12, 167195055), (15, 133756044), (18, 111463370), (20, 100317033), (30, 66878022), (36, 55731685), (45, 44585348), (60, 33439011), (90, 22292674), (180, 11146337), (739, 2714940), (1478, 1357470), (2217, 904980), (2956, 678735), (3695, 542988), (4434, 452490), (6651, 301660), (7390, 271494), (8868, 226245), (11085, 180996), (13302, 150830), (14780, 135747), (15083, 133020), (22170, 90498), (26604, 75415), (30166, 66510), (33255, 60332), (44340, 45249)]