156627990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12703}}^1$

素因数の和:12853

約数の個数: 48

約数和(自身を含む): 410237568

約数和(自身を除く): 253609578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 12703, 25406, 38109, 63515, 76218, 114327, 127030, 190545, 228654, 381090, 571635, 1143270, 1740311, 3480622, 5220933, 8701555, 10441866, 15662799, 17403110, 26104665, 31325598, 52209330, 78313995, 156627990]

約数ペア:

[(1, 156627990), (2, 78313995), (3, 52209330), (5, 31325598), (6, 26104665), (9, 17403110), (10, 15662799), (15, 10441866), (18, 8701555), (30, 5220933), (45, 3480622), (90, 1740311), (137, 1143270), (274, 571635), (411, 381090), (685, 228654), (822, 190545), (1233, 127030), (1370, 114327), (2055, 76218), (2466, 63515), (4110, 38109), (6165, 25406), (12330, 12703)]