30456832

素因数分解:

$2^{10}\times 7^2\times {\mathrm{607}}^1$

素因数の和:641

約数の個数: 66

約数和(自身を含む): 70940832

約数和(自身を除く): 40484000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 607, 784, 896, 1024, 1214, 1568, 1792, 2428, 3136, 3584, 4249, 4856, 6272, 7168, 8498, 9712, 12544, 16996, 19424, 25088, 29743, 33992, 38848, 50176, 59486, 67984, 77696, 118972, 135968, 155392, 237944, 271936, 310784, 475888, 543872, 621568, 951776, 1087744, 1903552, 2175488, 3807104, 4350976, 7614208, 15228416, 30456832]

約数ペア:

[(1, 30456832), (2, 15228416), (4, 7614208), (7, 4350976), (8, 3807104), (14, 2175488), (16, 1903552), (28, 1087744), (32, 951776), (49, 621568), (56, 543872), (64, 475888), (98, 310784), (112, 271936), (128, 237944), (196, 155392), (224, 135968), (256, 118972), (392, 77696), (448, 67984), (512, 59486), (607, 50176), (784, 38848), (896, 33992), (1024, 29743), (1214, 25088), (1568, 19424), (1792, 16996), (2428, 12544), (3136, 9712), (3584, 8498), (4249, 7168), (4856, 6272)]