2040394770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211879}}^1$

素因数の和:211999

約数の個数: 48

約数和(自身を含む): 5354631360

約数和(自身を除く): 3314236590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 211879, 423758, 635637, 1059395, 1271274, 1906911, 2118790, 3178185, 3813822, 6356370, 9534555, 19069110, 22671053, 45342106, 68013159, 113355265, 136026318, 204039477, 226710530, 340065795, 408078954, 680131590, 1020197385, 2040394770]

約数ペア:

[(1, 2040394770), (2, 1020197385), (3, 680131590), (5, 408078954), (6, 340065795), (9, 226710530), (10, 204039477), (15, 136026318), (18, 113355265), (30, 68013159), (45, 45342106), (90, 22671053), (107, 19069110), (214, 9534555), (321, 6356370), (535, 3813822), (642, 3178185), (963, 2118790), (1070, 1906911), (1605, 1271274), (1926, 1059395), (3210, 635637), (4815, 423758), (9630, 211879)]