210938210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{10427}}^1$

素因数の和:10475

約数の個数: 48

約数和(自身を含む): 461001024

約数和(自身を除く): 250062814

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2890, 4046, 10115, 10427, 20230, 20854, 52135, 72989, 104270, 145978, 177259, 354518, 364945, 729890, 886295, 1240813, 1772590, 2481626, 3013403, 6026806, 6204065, 12408130, 15067015, 21093821, 30134030, 42187642, 105469105, 210938210]

約数ペア:

[(1, 210938210), (2, 105469105), (5, 42187642), (7, 30134030), (10, 21093821), (14, 15067015), (17, 12408130), (34, 6204065), (35, 6026806), (70, 3013403), (85, 2481626), (119, 1772590), (170, 1240813), (238, 886295), (289, 729890), (578, 364945), (595, 354518), (1190, 177259), (1445, 145978), (2023, 104270), (2890, 72989), (4046, 52135), (10115, 20854), (10427, 20230)]