80730286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 151524000

約数和(自身を除く): 70793714

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 169, 182, 229, 298, 338, 458, 1043, 1183, 1603, 1937, 2086, 2366, 2977, 3206, 3874, 5954, 13559, 20839, 25181, 27118, 34121, 38701, 41678, 50362, 68242, 77402, 176267, 238847, 270907, 352534, 443573, 477694, 541814, 887146, 3105011, 5766449, 6210022, 11532898, 40365143, 80730286]

約数ペア:

[(1, 80730286), (2, 40365143), (7, 11532898), (13, 6210022), (14, 5766449), (26, 3105011), (91, 887146), (149, 541814), (169, 477694), (182, 443573), (229, 352534), (298, 270907), (338, 238847), (458, 176267), (1043, 77402), (1183, 68242), (1603, 50362), (1937, 41678), (2086, 38701), (2366, 34121), (2977, 27118), (3206, 25181), (3874, 20839), (5954, 13559)]