21679530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24919}}^1$

素因数の和:24958

約数の個数: 32

約数和(自身を含む): 53827200

約数和(自身を除く): 32147670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 24919, 49838, 74757, 124595, 149514, 249190, 373785, 722651, 747570, 1445302, 2167953, 3613255, 4335906, 7226510, 10839765, 21679530]

約数ペア:

[(1, 21679530), (2, 10839765), (3, 7226510), (5, 4335906), (6, 3613255), (10, 2167953), (15, 1445302), (29, 747570), (30, 722651), (58, 373785), (87, 249190), (145, 149514), (174, 124595), (290, 74757), (435, 49838), (870, 24919)]