2007804870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{162839}}^1$

素因数の和:162989

約数の個数: 48

約数和(自身を含む): 5258429280

約数和(自身を除く): 3250624410

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, 162839, 325678, 488517, 814195, 977034, 1465551, 1628390, 2442585, 2931102, 4885170, 7327755, 14655510, 22308943, 44617886, 66926829, 111544715, 133853658, 200780487, 223089430, 334634145, 401560974, 669268290, 1003902435, 2007804870]

約数ペア:

[(1, 2007804870), (2, 1003902435), (3, 669268290), (5, 401560974), (6, 334634145), (9, 223089430), (10, 200780487), (15, 133853658), (18, 111544715), (30, 66926829), (45, 44617886), (90, 22308943), (137, 14655510), (274, 7327755), (411, 4885170), (685, 2931102), (822, 2442585), (1233, 1628390), (1370, 1465551), (2055, 977034), (2466, 814195), (4110, 488517), (6165, 325678), (12330, 162839)]