1984310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 3808512

約数和(自身を除く): 1824202

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 173, 185, 310, 346, 370, 865, 1147, 1730, 2294, 5363, 5735, 6401, 10726, 11470, 12802, 26815, 32005, 53630, 64010, 198431, 396862, 992155, 1984310]

約数ペア:

[(1, 1984310), (2, 992155), (5, 396862), (10, 198431), (31, 64010), (37, 53630), (62, 32005), (74, 26815), (155, 12802), (173, 11470), (185, 10726), (310, 6401), (346, 5735), (370, 5363), (865, 2294), (1147, 1730)]