2753521390

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1\times {\mathrm{1559}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 4987008000

約数和(自身を除く): 2233486610

約数列:

[1, 2, 5, 10, 239, 478, 739, 1195, 1478, 1559, 2390, 3118, 3695, 7390, 7795, 15590, 176621, 353242, 372601, 745202, 883105, 1152101, 1766210, 1863005, 2304202, 3726010, 5760505, 11521010, 275352139, 550704278, 1376760695, 2753521390]

約数ペア:

[(1, 2753521390), (2, 1376760695), (5, 550704278), (10, 275352139), (239, 11521010), (478, 5760505), (739, 3726010), (1195, 2304202), (1478, 1863005), (1559, 1766210), (2390, 1152101), (3118, 883105), (3695, 745202), (7390, 372601), (7795, 353242), (15590, 176621)]