142072210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{5849}}^1$

素因数の和:6210

約数の個数: 32

約数和(自身を含む): 293155200

約数和(自身を除く): 151082990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1735, 2429, 3470, 4858, 5849, 11698, 12145, 24290, 29245, 40943, 58490, 81886, 204715, 409430, 2029603, 4059206, 10148015, 14207221, 20296030, 28414442, 71036105, 142072210]

約数ペア:

[(1, 142072210), (2, 71036105), (5, 28414442), (7, 20296030), (10, 14207221), (14, 10148015), (35, 4059206), (70, 2029603), (347, 409430), (694, 204715), (1735, 81886), (2429, 58490), (3470, 40943), (4858, 29245), (5849, 24290), (11698, 12145)]