2089710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 6469632

約数和(自身を除く): 4379922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 107, 126, 155, 186, 210, 214, 217, 279, 310, 315, 321, 434, 465, 535, 558, 630, 642, 651, 749, 930, 963, 1070, 1085, 1302, 1395, 1498, 1605, 1926, 1953, 2170, 2247, 2790, 3210, 3255, 3317, 3745, 3906, 4494, 4815, 6510, 6634, 6741, 7490, 9630, 9765, 9951, 11235, 13482, 16585, 19530, 19902, 22470, 23219, 29853, 33170, 33705, 46438, 49755, 59706, 67410, 69657, 99510, 116095, 139314, 149265, 208971, 232190, 298530, 348285, 417942, 696570, 1044855, 2089710]

約数ペア:

[(1, 2089710), (2, 1044855), (3, 696570), (5, 417942), (6, 348285), (7, 298530), (9, 232190), (10, 208971), (14, 149265), (15, 139314), (18, 116095), (21, 99510), (30, 69657), (31, 67410), (35, 59706), (42, 49755), (45, 46438), (62, 33705), (63, 33170), (70, 29853), (90, 23219), (93, 22470), (105, 19902), (107, 19530), (126, 16585), (155, 13482), (186, 11235), (210, 9951), (214, 9765), (217, 9630), (279, 7490), (310, 6741), (315, 6634), (321, 6510), (434, 4815), (465, 4494), (535, 3906), (558, 3745), (630, 3317), (642, 3255), (651, 3210), (749, 2790), (930, 2247), (963, 2170), (1070, 1953), (1085, 1926), (1302, 1605), (1395, 1498)]