30305030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2733

約数の個数: 48

約数和(自身を含む): 66238560

約数和(自身を除く): 35933530

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 2689, 5378, 5635, 11270, 13445, 18823, 26890, 37646, 61847, 94115, 123694, 131761, 188230, 263522, 309235, 432929, 618470, 658805, 865858, 1317610, 2164645, 3030503, 4329290, 6061006, 15152515, 30305030]

約数ペア:

[(1, 30305030), (2, 15152515), (5, 6061006), (7, 4329290), (10, 3030503), (14, 2164645), (23, 1317610), (35, 865858), (46, 658805), (49, 618470), (70, 432929), (98, 309235), (115, 263522), (161, 188230), (230, 131761), (245, 123694), (322, 94115), (490, 61847), (805, 37646), (1127, 26890), (1610, 18823), (2254, 13445), (2689, 11270), (5378, 5635)]