30311144

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 58255200

約数和(自身を除く): 27944056

約数列:

[1, 2, 4, 8, 61, 122, 179, 244, 347, 358, 488, 694, 716, 1388, 1432, 2776, 10919, 21167, 21838, 42334, 43676, 62113, 84668, 87352, 124226, 169336, 248452, 496904, 3788893, 7577786, 15155572, 30311144]

約数ペア:

[(1, 30311144), (2, 15155572), (4, 7577786), (8, 3788893), (61, 496904), (122, 248452), (179, 169336), (244, 124226), (347, 87352), (358, 84668), (488, 62113), (694, 43676), (716, 42334), (1388, 21838), (1432, 21167), (2776, 10919)]