215070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 528768

約数和(自身を除く): 313698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 107, 134, 201, 214, 321, 335, 402, 535, 642, 670, 1005, 1070, 1605, 2010, 3210, 7169, 14338, 21507, 35845, 43014, 71690, 107535, 215070]

約数ペア:

[(1, 215070), (2, 107535), (3, 71690), (5, 43014), (6, 35845), (10, 21507), (15, 14338), (30, 7169), (67, 3210), (107, 2010), (134, 1605), (201, 1070), (214, 1005), (321, 670), (335, 642), (402, 535)]