3796030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 8142336

約数和(自身を除く): 4346306

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 127, 245, 254, 305, 427, 490, 610, 635, 854, 889, 1270, 1778, 2135, 2989, 4270, 4445, 5978, 6223, 7747, 8890, 12446, 14945, 15494, 29890, 31115, 38735, 54229, 62230, 77470, 108458, 271145, 379603, 542290, 759206, 1898015, 3796030]

約数ペア:

[(1, 3796030), (2, 1898015), (5, 759206), (7, 542290), (10, 379603), (14, 271145), (35, 108458), (49, 77470), (61, 62230), (70, 54229), (98, 38735), (122, 31115), (127, 29890), (245, 15494), (254, 14945), (305, 12446), (427, 8890), (490, 7747), (610, 6223), (635, 5978), (854, 4445), (889, 4270), (1270, 2989), (1778, 2135)]