30581136

素因数分解:

$2^4\times 3^2\times {\mathrm{212369}}^1$

素因数の和:212383

約数の個数: 30

約数和(自身を含む): 85585110

約数和(自身を除く): 55003974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 212369, 424738, 637107, 849476, 1274214, 1698952, 1911321, 2548428, 3397904, 3822642, 5096856, 7645284, 10193712, 15290568, 30581136]

約数ペア:

[(1, 30581136), (2, 15290568), (3, 10193712), (4, 7645284), (6, 5096856), (8, 3822642), (9, 3397904), (12, 2548428), (16, 1911321), (18, 1698952), (24, 1274214), (36, 849476), (48, 637107), (72, 424738), (144, 212369)]