223394910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{11617}}^1$

素因数の和:12268

約数の個数: 32

約数和(自身を含む): 537030432

約数和(自身を除く): 313635522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 6410, 9615, 11617, 19230, 23234, 34851, 58085, 69702, 116170, 174255, 348510, 7446497, 14892994, 22339491, 37232485, 44678982, 74464970, 111697455, 223394910]

約数ペア:

[(1, 223394910), (2, 111697455), (3, 74464970), (5, 44678982), (6, 37232485), (10, 22339491), (15, 14892994), (30, 7446497), (641, 348510), (1282, 174255), (1923, 116170), (3205, 69702), (3846, 58085), (6410, 34851), (9615, 23234), (11617, 19230)]