212311710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2297}}^1$

素因数の和:2402

約数の個数: 96

約数和(自身を含む): 602259840

約数和(自身を除く): 389948130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 79, 90, 117, 130, 158, 195, 234, 237, 390, 395, 474, 585, 711, 790, 1027, 1170, 1185, 1422, 2054, 2297, 2370, 3081, 3555, 4594, 5135, 6162, 6891, 7110, 9243, 10270, 11485, 13782, 15405, 18486, 20673, 22970, 29861, 30810, 34455, 41346, 46215, 59722, 68910, 89583, 92430, 103365, 149305, 179166, 181463, 206730, 268749, 298610, 362926, 447915, 537498, 544389, 895830, 907315, 1088778, 1343745, 1633167, 1814630, 2359019, 2687490, 2721945, 3266334, 4718038, 5443890, 7077057, 8165835, 11795095, 14154114, 16331670, 21231171, 23590190, 35385285, 42462342, 70770570, 106155855, 212311710]

約数ペア:

[(1, 212311710), (2, 106155855), (3, 70770570), (5, 42462342), (6, 35385285), (9, 23590190), (10, 21231171), (13, 16331670), (15, 14154114), (18, 11795095), (26, 8165835), (30, 7077057), (39, 5443890), (45, 4718038), (65, 3266334), (78, 2721945), (79, 2687490), (90, 2359019), (117, 1814630), (130, 1633167), (158, 1343745), (195, 1088778), (234, 907315), (237, 895830), (390, 544389), (395, 537498), (474, 447915), (585, 362926), (711, 298610), (790, 268749), (1027, 206730), (1170, 181463), (1185, 179166), (1422, 149305), (2054, 103365), (2297, 92430), (2370, 89583), (3081, 68910), (3555, 59722), (4594, 46215), (5135, 41346), (6162, 34455), (6891, 30810), (7110, 29861), (9243, 22970), (10270, 20673), (11485, 18486), (13782, 15405)]