30236416

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 70640640

約数和(自身を除く): 40404224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 359, 376, 448, 658, 718, 752, 896, 1316, 1436, 1504, 1792, 2513, 2632, 2872, 3008, 5026, 5264, 5744, 6016, 10052, 10528, 11488, 12032, 16873, 20104, 21056, 22976, 33746, 40208, 42112, 45952, 67492, 80416, 84224, 91904, 118111, 134984, 160832, 236222, 269968, 321664, 472444, 539936, 643328, 944888, 1079872, 1889776, 2159744, 3779552, 4319488, 7559104, 15118208, 30236416]

約数ペア:

[(1, 30236416), (2, 15118208), (4, 7559104), (7, 4319488), (8, 3779552), (14, 2159744), (16, 1889776), (28, 1079872), (32, 944888), (47, 643328), (56, 539936), (64, 472444), (94, 321664), (112, 269968), (128, 236222), (188, 160832), (224, 134984), (256, 118111), (329, 91904), (359, 84224), (376, 80416), (448, 67492), (658, 45952), (718, 42112), (752, 40208), (896, 33746), (1316, 22976), (1436, 21056), (1504, 20104), (1792, 16873), (2513, 12032), (2632, 11488), (2872, 10528), (3008, 10052), (5026, 6016), (5264, 5744)]