15721830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{58229}}^1$

素因数の和:58245

約数の個数: 32

約数和(自身を含む): 41925600

約数和(自身を除く): 26203770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 58229, 116458, 174687, 291145, 349374, 524061, 582290, 873435, 1048122, 1572183, 1746870, 2620305, 3144366, 5240610, 7860915, 15721830]

約数ペア:

[(1, 15721830), (2, 7860915), (3, 5240610), (5, 3144366), (6, 2620305), (9, 1746870), (10, 1572183), (15, 1048122), (18, 873435), (27, 582290), (30, 524061), (45, 349374), (54, 291145), (90, 174687), (135, 116458), (270, 58229)]