71016360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20407}}^1$

素因数の和:20450

約数の個数: 64

約数和(自身を含む): 220406400

約数和(自身を除く): 149390040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 20407, 40814, 61221, 81628, 102035, 122442, 163256, 204070, 244884, 306105, 408140, 489768, 591803, 612210, 816280, 1183606, 1224420, 1775409, 2367212, 2448840, 2959015, 3550818, 4734424, 5918030, 7101636, 8877045, 11836060, 14203272, 17754090, 23672120, 35508180, 71016360]

約数ペア:

[(1, 71016360), (2, 35508180), (3, 23672120), (4, 17754090), (5, 14203272), (6, 11836060), (8, 8877045), (10, 7101636), (12, 5918030), (15, 4734424), (20, 3550818), (24, 2959015), (29, 2448840), (30, 2367212), (40, 1775409), (58, 1224420), (60, 1183606), (87, 816280), (116, 612210), (120, 591803), (145, 489768), (174, 408140), (232, 306105), (290, 244884), (348, 204070), (435, 163256), (580, 122442), (696, 102035), (870, 81628), (1160, 61221), (1740, 40814), (3480, 20407)]