11931210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3139

約数の個数: 48

約数和(自身を含む): 31752864

約数和(自身を除く): 19821654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3083, 3870, 6166, 9249, 15415, 18498, 27747, 30830, 46245, 55494, 92490, 132569, 138735, 265138, 277470, 397707, 662845, 795414, 1193121, 1325690, 1988535, 2386242, 3977070, 5965605, 11931210]

約数ペア:

[(1, 11931210), (2, 5965605), (3, 3977070), (5, 2386242), (6, 1988535), (9, 1325690), (10, 1193121), (15, 795414), (18, 662845), (30, 397707), (43, 277470), (45, 265138), (86, 138735), (90, 132569), (129, 92490), (215, 55494), (258, 46245), (387, 30830), (430, 27747), (645, 18498), (774, 15415), (1290, 9249), (1935, 6166), (3083, 3870)]