39459490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24509}}^1$

素因数の和:24546

約数の個数: 32

約数和(自身を含む): 84706560

約数和(自身を除く): 45247070

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 24509, 49018, 122545, 171563, 245090, 343126, 563707, 857815, 1127414, 1715630, 2818535, 3945949, 5637070, 7891898, 19729745, 39459490]

約数ペア:

[(1, 39459490), (2, 19729745), (5, 7891898), (7, 5637070), (10, 3945949), (14, 2818535), (23, 1715630), (35, 1127414), (46, 857815), (70, 563707), (115, 343126), (161, 245090), (230, 171563), (322, 122545), (805, 49018), (1610, 24509)]