6278780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 14243040

約数和(自身を除く): 7964260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 313, 340, 590, 626, 1003, 1180, 1252, 1565, 2006, 3130, 4012, 5015, 5321, 6260, 10030, 10642, 18467, 20060, 21284, 26605, 36934, 53210, 73868, 92335, 106420, 184670, 313939, 369340, 627878, 1255756, 1569695, 3139390, 6278780]

約数ペア:

[(1, 6278780), (2, 3139390), (4, 1569695), (5, 1255756), (10, 627878), (17, 369340), (20, 313939), (34, 184670), (59, 106420), (68, 92335), (85, 73868), (118, 53210), (170, 36934), (236, 26605), (295, 21284), (313, 20060), (340, 18467), (590, 10642), (626, 10030), (1003, 6260), (1180, 5321), (1252, 5015), (1565, 4012), (2006, 3130)]