30728208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{91453}}^1$

素因数の和:91471

約数の個数: 40

約数和(自身を含む): 90722368

約数和(自身を除く): 59994160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 91453, 182906, 274359, 365812, 548718, 640171, 731624, 1097436, 1280342, 1463248, 1920513, 2194872, 2560684, 3841026, 4389744, 5121368, 7682052, 10242736, 15364104, 30728208]

約数ペア:

[(1, 30728208), (2, 15364104), (3, 10242736), (4, 7682052), (6, 5121368), (7, 4389744), (8, 3841026), (12, 2560684), (14, 2194872), (16, 1920513), (21, 1463248), (24, 1280342), (28, 1097436), (42, 731624), (48, 640171), (56, 548718), (84, 365812), (112, 274359), (168, 182906), (336, 91453)]