15672104530

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4451}}^1\times {\mathrm{4457}}^1$

素因数の和:8994

約数の個数: 32

約数和(自身を含む): 28579703040

約数和(自身を除く): 12907598510

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 4451, 4457, 8902, 8914, 22255, 22285, 44510, 44570, 351629, 352103, 703258, 704206, 1758145, 1760515, 3516290, 3521030, 19838107, 39676214, 99190535, 198381070, 1567210453, 3134420906, 7836052265, 15672104530]

約数ペア:

[(1, 15672104530), (2, 7836052265), (5, 3134420906), (10, 1567210453), (79, 198381070), (158, 99190535), (395, 39676214), (790, 19838107), (4451, 3521030), (4457, 3516290), (8902, 1760515), (8914, 1758145), (22255, 704206), (22285, 703258), (44510, 352103), (44570, 351629)]