4903812970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{503989}}^1$

素因数の和:504142

約数の個数: 32

約数和(自身を含む): 10160438400

約数和(自身を除く): 5256625430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 503989, 1007978, 2519945, 3527923, 5039890, 7055846, 17639615, 35279230, 70054471, 140108942, 350272355, 490381297, 700544710, 980762594, 2451906485, 4903812970]

約数ペア:

[(1, 4903812970), (2, 2451906485), (5, 980762594), (7, 700544710), (10, 490381297), (14, 350272355), (35, 140108942), (70, 70054471), (139, 35279230), (278, 17639615), (695, 7055846), (973, 5039890), (1390, 3527923), (1946, 2519945), (4865, 1007978), (9730, 503989)]