23813930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11731}}^1$

素因数の和:11774

約数の個数: 32

約数和(自身を含む): 50682240

約数和(自身を除く): 26868310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 11731, 23462, 58655, 82117, 117310, 164234, 340199, 410585, 680398, 821170, 1700995, 2381393, 3401990, 4762786, 11906965, 23813930]

約数ペア:

[(1, 23813930), (2, 11906965), (5, 4762786), (7, 3401990), (10, 2381393), (14, 1700995), (29, 821170), (35, 680398), (58, 410585), (70, 340199), (145, 164234), (203, 117310), (290, 82117), (406, 58655), (1015, 23462), (2030, 11731)]