7948430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 16450560

約数和(自身を除く): 8502130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 419, 542, 838, 1355, 1897, 2095, 2710, 2933, 3794, 4190, 5866, 9485, 14665, 18970, 29330, 113549, 227098, 567745, 794843, 1135490, 1589686, 3974215, 7948430]

約数ペア:

[(1, 7948430), (2, 3974215), (5, 1589686), (7, 1135490), (10, 794843), (14, 567745), (35, 227098), (70, 113549), (271, 29330), (419, 18970), (542, 14665), (838, 9485), (1355, 5866), (1897, 4190), (2095, 3794), (2710, 2933)]