2013960105

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3413}}^1$

素因数の和:3508

約数の個数: 80

約数和(自身を含む): 3807074304

約数和(自身を除く): 1793114199

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 81, 93, 135, 141, 155, 235, 279, 405, 423, 465, 705, 837, 1269, 1395, 1457, 2115, 2511, 3413, 3807, 4185, 4371, 6345, 7285, 10239, 12555, 13113, 17065, 19035, 21855, 30717, 39339, 51195, 65565, 92151, 105803, 118017, 153585, 160411, 196695, 276453, 317409, 460755, 481233, 529015, 590085, 802055, 952227, 1382265, 1443699, 1587045, 2406165, 2856681, 4331097, 4761135, 4972741, 7218495, 8570043, 12993291, 14283405, 14918223, 21655485, 24863705, 42850215, 44754669, 64966455, 74591115, 134264007, 223773345, 402792021, 671320035, 2013960105]

約数ペア:

[(1, 2013960105), (3, 671320035), (5, 402792021), (9, 223773345), (15, 134264007), (27, 74591115), (31, 64966455), (45, 44754669), (47, 42850215), (81, 24863705), (93, 21655485), (135, 14918223), (141, 14283405), (155, 12993291), (235, 8570043), (279, 7218495), (405, 4972741), (423, 4761135), (465, 4331097), (705, 2856681), (837, 2406165), (1269, 1587045), (1395, 1443699), (1457, 1382265), (2115, 952227), (2511, 802055), (3413, 590085), (3807, 529015), (4185, 481233), (4371, 460755), (6345, 317409), (7285, 276453), (10239, 196695), (12555, 160411), (13113, 153585), (17065, 118017), (19035, 105803), (21855, 92151), (30717, 65565), (39339, 51195)]