13950687420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{981061}}^1$

素因数の和:981155

約数の個数: 72

約数和(自身を含む): 42852788160

約数和(自身を除く): 28902100740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 981061, 1962122, 2943183, 3924244, 4905305, 5886366, 8829549, 9810610, 11772732, 14715915, 17659098, 19621220, 29431830, 35318196, 44147745, 58863660, 77503819, 88295490, 155007638, 176590980, 232511457, 310015276, 387519095, 465022914, 697534371, 775038190, 930045828, 1162557285, 1395068742, 1550076380, 2325114570, 2790137484, 3487671855, 4650229140, 6975343710, 13950687420]

約数ペア:

[(1, 13950687420), (2, 6975343710), (3, 4650229140), (4, 3487671855), (5, 2790137484), (6, 2325114570), (9, 1550076380), (10, 1395068742), (12, 1162557285), (15, 930045828), (18, 775038190), (20, 697534371), (30, 465022914), (36, 387519095), (45, 310015276), (60, 232511457), (79, 176590980), (90, 155007638), (158, 88295490), (180, 77503819), (237, 58863660), (316, 44147745), (395, 35318196), (474, 29431830), (711, 19621220), (790, 17659098), (948, 14715915), (1185, 11772732), (1422, 9810610), (1580, 8829549), (2370, 5886366), (2844, 4905305), (3555, 3924244), (4740, 2943183), (7110, 1962122), (14220, 981061)]