90631030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1294729}}^1$

素因数の和:1294743

約数の個数: 16

約数和(自身を含む): 186441120

約数和(自身を除く): 95810090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1294729, 2589458, 6473645, 9063103, 12947290, 18126206, 45315515, 90631030]

約数ペア:

[(1, 90631030), (2, 45315515), (5, 18126206), (7, 12947290), (10, 9063103), (14, 6473645), (35, 2589458), (70, 1294729)]