6201990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 16275168

約数和(自身を除く): 10073178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 503, 685, 822, 1006, 1233, 1370, 1509, 2055, 2466, 2515, 3018, 4110, 4527, 5030, 6165, 7545, 9054, 12330, 15090, 22635, 45270, 68911, 137822, 206733, 344555, 413466, 620199, 689110, 1033665, 1240398, 2067330, 3100995, 6201990]

約数ペア:

[(1, 6201990), (2, 3100995), (3, 2067330), (5, 1240398), (6, 1033665), (9, 689110), (10, 620199), (15, 413466), (18, 344555), (30, 206733), (45, 137822), (90, 68911), (137, 45270), (274, 22635), (411, 15090), (503, 12330), (685, 9054), (822, 7545), (1006, 6165), (1233, 5030), (1370, 4527), (1509, 4110), (2055, 3018), (2466, 2515)]