30307844

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11159}}^1$

素因数の和:11267

約数の個数: 24

約数和(自身を含む): 61246080

約数和(自身を除く): 30938236

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 11159, 22318, 44636, 78113, 156226, 312452, 1082423, 2164846, 4329692, 7576961, 15153922, 30307844]

約数ペア:

[(1, 30307844), (2, 15153922), (4, 7576961), (7, 4329692), (14, 2164846), (28, 1082423), (97, 312452), (194, 156226), (388, 78113), (679, 44636), (1358, 22318), (2716, 11159)]