21352138290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{33892283}}^1$

素因数の和:33892303

約数の個数: 48

約数和(自身を含む): 63446355648

約数和(自身を除く): 42094217358

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, 33892283, 67784566, 101676849, 169461415, 203353698, 237245981, 305030547, 338922830, 474491962, 508384245, 610061094, 711737943, 1016768490, 1186229905, 1423475886, 1525152735, 2135213829, 2372459810, 3050305470, 3558689715, 4270427658, 7117379430, 10676069145, 21352138290]

約数ペア:

[(1, 21352138290), (2, 10676069145), (3, 7117379430), (5, 4270427658), (6, 3558689715), (7, 3050305470), (9, 2372459810), (10, 2135213829), (14, 1525152735), (15, 1423475886), (18, 1186229905), (21, 1016768490), (30, 711737943), (35, 610061094), (42, 508384245), (45, 474491962), (63, 338922830), (70, 305030547), (90, 237245981), (105, 203353698), (126, 169461415), (210, 101676849), (315, 67784566), (630, 33892283)]