67042260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19603}}^1$

素因数の和:19637

約数の個数: 72

約数和(自身を含む): 214075680

約数和(自身を除く): 147033420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 19603, 39206, 58809, 78412, 98015, 117618, 176427, 196030, 235236, 294045, 352854, 372457, 392060, 588090, 705708, 744914, 882135, 1117371, 1176180, 1489828, 1764270, 1862285, 2234742, 3352113, 3528540, 3724570, 4469484, 5586855, 6704226, 7449140, 11173710, 13408452, 16760565, 22347420, 33521130, 67042260]

約数ペア:

[(1, 67042260), (2, 33521130), (3, 22347420), (4, 16760565), (5, 13408452), (6, 11173710), (9, 7449140), (10, 6704226), (12, 5586855), (15, 4469484), (18, 3724570), (19, 3528540), (20, 3352113), (30, 2234742), (36, 1862285), (38, 1764270), (45, 1489828), (57, 1176180), (60, 1117371), (76, 882135), (90, 744914), (95, 705708), (114, 588090), (171, 392060), (180, 372457), (190, 352854), (228, 294045), (285, 235236), (342, 196030), (380, 176427), (570, 117618), (684, 98015), (855, 78412), (1140, 58809), (1710, 39206), (3420, 19603)]