73921470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{352007}}^1$

素因数の和:352024

約数の個数: 32

約数和(自身を含む): 202756608

約数和(自身を除く): 128835138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 352007, 704014, 1056021, 1760035, 2112042, 2464049, 3520070, 4928098, 5280105, 7392147, 10560210, 12320245, 14784294, 24640490, 36960735, 73921470]

約数ペア:

[(1, 73921470), (2, 36960735), (3, 24640490), (5, 14784294), (6, 12320245), (7, 10560210), (10, 7392147), (14, 5280105), (15, 4928098), (21, 3520070), (30, 2464049), (35, 2112042), (42, 1760035), (70, 1056021), (105, 704014), (210, 352007)]