71096580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{394981}}^1$

素因数の和:394996

約数の個数: 36

約数和(自身を含む): 215660172

約数和(自身を除く): 144563592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 394981, 789962, 1184943, 1579924, 1974905, 2369886, 3554829, 3949810, 4739772, 5924715, 7109658, 7899620, 11849430, 14219316, 17774145, 23698860, 35548290, 71096580]

約数ペア:

[(1, 71096580), (2, 35548290), (3, 23698860), (4, 17774145), (5, 14219316), (6, 11849430), (9, 7899620), (10, 7109658), (12, 5924715), (15, 4739772), (18, 3949810), (20, 3554829), (30, 2369886), (36, 1974905), (45, 1579924), (60, 1184943), (90, 789962), (180, 394981)]