30939149312

素因数分解:

$2^{10}\times {\mathrm{139}}^1\times {\mathrm{217367}}^1$

素因数の和:217526

約数の個数: 44

約数和(自身を含む): 62293321440

約数和(自身を除く): 31354172128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1024, 1112, 2224, 4448, 8896, 17792, 35584, 71168, 142336, 217367, 434734, 869468, 1738936, 3477872, 6955744, 13911488, 27822976, 30214013, 55645952, 60428026, 111291904, 120856052, 222583808, 241712104, 483424208, 966848416, 1933696832, 3867393664, 7734787328, 15469574656, 30939149312]

約数ペア:

[(1, 30939149312), (2, 15469574656), (4, 7734787328), (8, 3867393664), (16, 1933696832), (32, 966848416), (64, 483424208), (128, 241712104), (139, 222583808), (256, 120856052), (278, 111291904), (512, 60428026), (556, 55645952), (1024, 30214013), (1112, 27822976), (2224, 13911488), (4448, 6955744), (8896, 3477872), (17792, 1738936), (35584, 869468), (71168, 434734), (142336, 217367)]