378844270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{235307}}^1$

素因数の和:235344

約数の個数: 32

約数和(自身を含む): 813224448

約数和(自身を除く): 434380178

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 235307, 470614, 1176535, 1647149, 2353070, 3294298, 5412061, 8235745, 10824122, 16471490, 27060305, 37884427, 54120610, 75768854, 189422135, 378844270]

約数ペア:

[(1, 378844270), (2, 189422135), (5, 75768854), (7, 54120610), (10, 37884427), (14, 27060305), (23, 16471490), (35, 10824122), (46, 8235745), (70, 5412061), (115, 3294298), (161, 2353070), (230, 1647149), (322, 1176535), (805, 470614), (1610, 235307)]