31920090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46261}}^1$

素因数の和:46294

約数の個数: 32

約数和(自身を含む): 79940736

約数和(自身を除く): 48020646

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 46261, 92522, 138783, 231305, 277566, 462610, 693915, 1064003, 1387830, 2128006, 3192009, 5320015, 6384018, 10640030, 15960045, 31920090]

約数ペア:

[(1, 31920090), (2, 15960045), (3, 10640030), (5, 6384018), (6, 5320015), (10, 3192009), (15, 2128006), (23, 1387830), (30, 1064003), (46, 693915), (69, 462610), (115, 277566), (138, 231305), (230, 138783), (345, 92522), (690, 46261)]