881130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 2208384

約数和(自身を除く): 1327254

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1277, 2554, 3831, 6385, 7662, 12770, 19155, 29371, 38310, 58742, 88113, 146855, 176226, 293710, 440565, 881130]

約数ペア:

[(1, 881130), (2, 440565), (3, 293710), (5, 176226), (6, 146855), (10, 88113), (15, 58742), (23, 38310), (30, 29371), (46, 19155), (69, 12770), (115, 7662), (138, 6385), (230, 3831), (345, 2554), (690, 1277)]