15394290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16553}}^1$

素因数の和:16594

約数の個数: 32

約数和(自身を含む): 38140416

約数和(自身を除く): 22746126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 16553, 33106, 49659, 82765, 99318, 165530, 248295, 496590, 513143, 1026286, 1539429, 2565715, 3078858, 5131430, 7697145, 15394290]

約数ペア:

[(1, 15394290), (2, 7697145), (3, 5131430), (5, 3078858), (6, 2565715), (10, 1539429), (15, 1026286), (30, 513143), (31, 496590), (62, 248295), (93, 165530), (155, 99318), (186, 82765), (310, 49659), (465, 33106), (930, 16553)]