630601471990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9008592457}}^1$

素因数の和:9008592471

約数の個数: 16

約数和(自身を含む): 1297237313952

約数和(自身を除く): 666635841962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9008592457, 18017184914, 45042962285, 63060147199, 90085924570, 126120294398, 315300735995, 630601471990]

約数ペア:

[(1, 630601471990), (2, 315300735995), (5, 126120294398), (7, 90085924570), (10, 63060147199), (14, 45042962285), (35, 18017184914), (70, 9008592457)]