27790630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8447}}^1$

素因数の和:8508

約数の個数: 32

約数和(自身を含む): 58392576

約数和(自身を除く): 30601946

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 8447, 16894, 42235, 59129, 84470, 118258, 295645, 397009, 591290, 794018, 1985045, 2779063, 3970090, 5558126, 13895315, 27790630]

約数ペア:

[(1, 27790630), (2, 13895315), (5, 5558126), (7, 3970090), (10, 2779063), (14, 1985045), (35, 794018), (47, 591290), (70, 397009), (94, 295645), (235, 118258), (329, 84470), (470, 59129), (658, 42235), (1645, 16894), (3290, 8447)]