137328030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{217981}}^1$

素因数の和:218001

約数の個数: 48

約数和(自身を含む): 408062304

約数和(自身を除く): 270734274

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 217981, 435962, 653943, 1089905, 1307886, 1525867, 1961829, 2179810, 3051734, 3269715, 3923658, 4577601, 6539430, 7629335, 9155202, 9809145, 13732803, 15258670, 19618290, 22888005, 27465606, 45776010, 68664015, 137328030]

約数ペア:

[(1, 137328030), (2, 68664015), (3, 45776010), (5, 27465606), (6, 22888005), (7, 19618290), (9, 15258670), (10, 13732803), (14, 9809145), (15, 9155202), (18, 7629335), (21, 6539430), (30, 4577601), (35, 3923658), (42, 3269715), (45, 3051734), (63, 2179810), (70, 1961829), (90, 1525867), (105, 1307886), (126, 1089905), (210, 653943), (315, 435962), (630, 217981)]