6628580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 9459100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 419, 452, 565, 791, 838, 1130, 1582, 1676, 2095, 2260, 2933, 3164, 3955, 4190, 5866, 7910, 8380, 11732, 14665, 15820, 29330, 47347, 58660, 94694, 189388, 236735, 331429, 473470, 662858, 946940, 1325716, 1657145, 3314290, 6628580]

約数ペア:

[(1, 6628580), (2, 3314290), (4, 1657145), (5, 1325716), (7, 946940), (10, 662858), (14, 473470), (20, 331429), (28, 236735), (35, 189388), (70, 94694), (113, 58660), (140, 47347), (226, 29330), (419, 15820), (452, 14665), (565, 11732), (791, 8380), (838, 7910), (1130, 5866), (1582, 4190), (1676, 3955), (2095, 3164), (2260, 2933)]