87203970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 261975168

約数和(自身を除く): 174771198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 194, 210, 291, 315, 485, 582, 630, 679, 873, 970, 1358, 1427, 1455, 1746, 2037, 2854, 2910, 3395, 4074, 4281, 4365, 6111, 6790, 7135, 8562, 8730, 9989, 10185, 12222, 12843, 14270, 19978, 20370, 21405, 25686, 29967, 30555, 42810, 49945, 59934, 61110, 64215, 89901, 99890, 128430, 138419, 149835, 179802, 276838, 299670, 415257, 449505, 692095, 830514, 899010, 968933, 1245771, 1384190, 1937866, 2076285, 2491542, 2906799, 4152570, 4844665, 5813598, 6228855, 8720397, 9689330, 12457710, 14533995, 17440794, 29067990, 43601985, 87203970]

約数ペア:

[(1, 87203970), (2, 43601985), (3, 29067990), (5, 17440794), (6, 14533995), (7, 12457710), (9, 9689330), (10, 8720397), (14, 6228855), (15, 5813598), (18, 4844665), (21, 4152570), (30, 2906799), (35, 2491542), (42, 2076285), (45, 1937866), (63, 1384190), (70, 1245771), (90, 968933), (97, 899010), (105, 830514), (126, 692095), (194, 449505), (210, 415257), (291, 299670), (315, 276838), (485, 179802), (582, 149835), (630, 138419), (679, 128430), (873, 99890), (970, 89901), (1358, 64215), (1427, 61110), (1455, 59934), (1746, 49945), (2037, 42810), (2854, 30555), (2910, 29967), (3395, 25686), (4074, 21405), (4281, 20370), (4365, 19978), (6111, 14270), (6790, 12843), (7135, 12222), (8562, 10185), (8730, 9989)]