906007030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{28753}}^1$

素因数の和:28920

約数の個数: 32

約数和(自身を含む): 1714198464

約数和(自身を除く): 808191434

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 3151, 6302, 15755, 28753, 31510, 57506, 143765, 287530, 661319, 1322638, 3306595, 3939161, 6613190, 7878322, 19695805, 39391610, 90600703, 181201406, 453003515, 906007030]

約数ペア:

[(1, 906007030), (2, 453003515), (5, 181201406), (10, 90600703), (23, 39391610), (46, 19695805), (115, 7878322), (137, 6613190), (230, 3939161), (274, 3306595), (685, 1322638), (1370, 661319), (3151, 287530), (6302, 143765), (15755, 57506), (28753, 31510)]