42168390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2485

約数の個数: 64

約数和(自身を含む): 112534272

約数和(自身を除く): 70365882

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1749, 2411, 2915, 3498, 4822, 5830, 7233, 8745, 12055, 14466, 17490, 24110, 26521, 36165, 53042, 72330, 79563, 127783, 132605, 159126, 255566, 265210, 383349, 397815, 638915, 766698, 795630, 1277830, 1405613, 1916745, 2811226, 3833490, 4216839, 7028065, 8433678, 14056130, 21084195, 42168390]

約数ペア:

[(1, 42168390), (2, 21084195), (3, 14056130), (5, 8433678), (6, 7028065), (10, 4216839), (11, 3833490), (15, 2811226), (22, 1916745), (30, 1405613), (33, 1277830), (53, 795630), (55, 766698), (66, 638915), (106, 397815), (110, 383349), (159, 265210), (165, 255566), (265, 159126), (318, 132605), (330, 127783), (530, 79563), (583, 72330), (795, 53042), (1166, 36165), (1590, 26521), (1749, 24110), (2411, 17490), (2915, 14466), (3498, 12055), (4822, 8745), (5830, 7233)]