2528490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 6143040

約数和(自身を除く): 3614550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 947, 1335, 1894, 2670, 2841, 4735, 5682, 9470, 14205, 28410, 84283, 168566, 252849, 421415, 505698, 842830, 1264245, 2528490]

約数ペア:

[(1, 2528490), (2, 1264245), (3, 842830), (5, 505698), (6, 421415), (10, 252849), (15, 168566), (30, 84283), (89, 28410), (178, 14205), (267, 9470), (445, 5682), (534, 4735), (890, 2841), (947, 2670), (1335, 1894)]