76513020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43973}}^1$

素因数の和:44014

約数の個数: 48

約数和(自身を含む): 221628960

約数和(自身を除く): 145115940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 43973, 87946, 131919, 175892, 219865, 263838, 439730, 527676, 659595, 879460, 1275217, 1319190, 2550434, 2638380, 3825651, 5100868, 6376085, 7651302, 12752170, 15302604, 19128255, 25504340, 38256510, 76513020]

約数ペア:

[(1, 76513020), (2, 38256510), (3, 25504340), (4, 19128255), (5, 15302604), (6, 12752170), (10, 7651302), (12, 6376085), (15, 5100868), (20, 3825651), (29, 2638380), (30, 2550434), (58, 1319190), (60, 1275217), (87, 879460), (116, 659595), (145, 527676), (174, 439730), (290, 263838), (348, 219865), (435, 175892), (580, 131919), (870, 87946), (1740, 43973)]