18288230

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 15580570

約数列:

[1, 2, 5, 10, 59, 118, 139, 223, 278, 295, 446, 590, 695, 1115, 1390, 2230, 8201, 13157, 16402, 26314, 30997, 41005, 61994, 65785, 82010, 131570, 154985, 309970, 1828823, 3657646, 9144115, 18288230]

約数ペア:

[(1, 18288230), (2, 9144115), (5, 3657646), (10, 1828823), (59, 309970), (118, 154985), (139, 131570), (223, 82010), (278, 65785), (295, 61994), (446, 41005), (590, 30997), (695, 26314), (1115, 16402), (1390, 13157), (2230, 8201)]