30590749

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 37428480

約数和(自身を除く): 6837731

約数列:

[1, 7, 37, 47, 49, 259, 329, 359, 1739, 1813, 2303, 2513, 12173, 13283, 16873, 17591, 85211, 92981, 118111, 624301, 650867, 826777, 4370107, 30590749]

約数ペア:

[(1, 30590749), (7, 4370107), (37, 826777), (47, 650867), (49, 624301), (259, 118111), (329, 92981), (359, 85211), (1739, 17591), (1813, 16873), (2303, 13283), (2513, 12173)]