57282730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 106997760

約数和(自身を除く): 49715030

約数列:

[1, 2, 5, 10, 31, 62, 155, 257, 310, 514, 719, 1285, 1438, 2570, 3595, 7190, 7967, 15934, 22289, 39835, 44578, 79670, 111445, 184783, 222890, 369566, 923915, 1847830, 5728273, 11456546, 28641365, 57282730]

約数ペア:

[(1, 57282730), (2, 28641365), (5, 11456546), (10, 5728273), (31, 1847830), (62, 923915), (155, 369566), (257, 222890), (310, 184783), (514, 111445), (719, 79670), (1285, 44578), (1438, 39835), (2570, 22289), (3595, 15934), (7190, 7967)]