11866330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 25317576

約数和(自身を除く): 13451246

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 397, 427, 490, 610, 794, 854, 1985, 2135, 2779, 2989, 3970, 4270, 5558, 5978, 13895, 14945, 19453, 24217, 27790, 29890, 38906, 48434, 97265, 121085, 169519, 194530, 242170, 339038, 847595, 1186633, 1695190, 2373266, 5933165, 11866330]

約数ペア:

[(1, 11866330), (2, 5933165), (5, 2373266), (7, 1695190), (10, 1186633), (14, 847595), (35, 339038), (49, 242170), (61, 194530), (70, 169519), (98, 121085), (122, 97265), (245, 48434), (305, 38906), (397, 29890), (427, 27790), (490, 24217), (610, 19453), (794, 14945), (854, 13895), (1985, 5978), (2135, 5558), (2779, 4270), (2989, 3970)]