2542260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6053}}^1$

素因数の和:6072

約数の個数: 48

約数和(自身を含む): 8136576

約数和(自身を除く): 5594316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6053, 12106, 18159, 24212, 30265, 36318, 42371, 60530, 72636, 84742, 90795, 121060, 127113, 169484, 181590, 211855, 254226, 363180, 423710, 508452, 635565, 847420, 1271130, 2542260]

約数ペア:

[(1, 2542260), (2, 1271130), (3, 847420), (4, 635565), (5, 508452), (6, 423710), (7, 363180), (10, 254226), (12, 211855), (14, 181590), (15, 169484), (20, 127113), (21, 121060), (28, 90795), (30, 84742), (35, 72636), (42, 60530), (60, 42371), (70, 36318), (84, 30265), (105, 24212), (140, 18159), (210, 12106), (420, 6053)]