147811160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{527897}}^1$

素因数の和:527915

約数の個数: 32

約数和(自身を含む): 380086560

約数和(自身を除く): 232275400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 527897, 1055794, 2111588, 2639485, 3695279, 4223176, 5278970, 7390558, 10557940, 14781116, 18476395, 21115880, 29562232, 36952790, 73905580, 147811160]

約数ペア:

[(1, 147811160), (2, 73905580), (4, 36952790), (5, 29562232), (7, 21115880), (8, 18476395), (10, 14781116), (14, 10557940), (20, 7390558), (28, 5278970), (35, 4223176), (40, 3695279), (56, 2639485), (70, 2111588), (140, 1055794), (280, 527897)]