2104270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 4520448

約数和(自身を除く): 2416178

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1307, 1610, 2614, 6535, 9149, 13070, 18298, 30061, 45745, 60122, 91490, 150305, 210427, 300610, 420854, 1052135, 2104270]

約数ペア:

[(1, 2104270), (2, 1052135), (5, 420854), (7, 300610), (10, 210427), (14, 150305), (23, 91490), (35, 60122), (46, 45745), (70, 30061), (115, 18298), (161, 13070), (230, 9149), (322, 6535), (805, 2614), (1307, 1610)]