70783490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3643}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 133807680

約数和(自身を除く): 63024190

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 3643, 3886, 7286, 9715, 18215, 19430, 36430, 105647, 211294, 244081, 488162, 528235, 1056470, 1220405, 2440810, 7078349, 14156698, 35391745, 70783490]

約数ペア:

[(1, 70783490), (2, 35391745), (5, 14156698), (10, 7078349), (29, 2440810), (58, 1220405), (67, 1056470), (134, 528235), (145, 488162), (290, 244081), (335, 211294), (670, 105647), (1943, 36430), (3643, 19430), (3886, 18215), (7286, 9715)]