1385194090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{860369}}^1$

素因数の和:860406

約数の個数: 32

約数和(自身を含む): 2973438720

約数和(自身を除く): 1588244630

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 860369, 1720738, 4301845, 6022583, 8603690, 12045166, 19788487, 30112915, 39576974, 60225830, 98942435, 138519409, 197884870, 277038818, 692597045, 1385194090]

約数ペア:

[(1, 1385194090), (2, 692597045), (5, 277038818), (7, 197884870), (10, 138519409), (14, 98942435), (23, 60225830), (35, 39576974), (46, 30112915), (70, 19788487), (115, 12045166), (161, 8603690), (230, 6022583), (322, 4301845), (805, 1720738), (1610, 860369)]