15721027356

素因数分解:

$2^2\times 3^1\times {\mathrm{30187}}^1\times {\mathrm{43399}}^1$

素因数の和:73593

約数の個数: 24

約数和(自身を含む): 36684457600

約数和(自身を除く): 20963430244

約数列:

[1, 2, 3, 4, 6, 12, 30187, 43399, 60374, 86798, 90561, 120748, 130197, 173596, 181122, 260394, 362244, 520788, 1310085613, 2620171226, 3930256839, 5240342452, 7860513678, 15721027356]

約数ペア:

[(1, 15721027356), (2, 7860513678), (3, 5240342452), (4, 3930256839), (6, 2620171226), (12, 1310085613), (30187, 520788), (43399, 362244), (60374, 260394), (86798, 181122), (90561, 173596), (120748, 130197)]