70363490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 131314176

約数和(自身を除く): 60950686

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 353, 643, 706, 1286, 1765, 3215, 3530, 6430, 10943, 19933, 21886, 39866, 54715, 99665, 109430, 199330, 226979, 453958, 1134895, 2269790, 7036349, 14072698, 35181745, 70363490]

約数ペア:

[(1, 70363490), (2, 35181745), (5, 14072698), (10, 7036349), (31, 2269790), (62, 1134895), (155, 453958), (310, 226979), (353, 199330), (643, 109430), (706, 99665), (1286, 54715), (1765, 39866), (3215, 21886), (3530, 19933), (6430, 10943)]