8653020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5014

約数の個数: 48

約数和(自身を含む): 25068960

約数和(自身を除く): 16415940

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, 4973, 9946, 14919, 19892, 24865, 29838, 49730, 59676, 74595, 99460, 144217, 149190, 288434, 298380, 432651, 576868, 721085, 865302, 1442170, 1730604, 2163255, 2884340, 4326510, 8653020]

約数ペア:

[(1, 8653020), (2, 4326510), (3, 2884340), (4, 2163255), (5, 1730604), (6, 1442170), (10, 865302), (12, 721085), (15, 576868), (20, 432651), (29, 298380), (30, 288434), (58, 149190), (60, 144217), (87, 99460), (116, 74595), (145, 59676), (174, 49730), (290, 29838), (348, 24865), (435, 19892), (580, 14919), (870, 9946), (1740, 4973)]