1330253630

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{10753}}^1$

素因数の和:10988

約数の個数: 32

約数和(自身を含む): 2439007200

約数和(自身を除く): 1108753570

約数列:

[1, 2, 5, 10, 89, 139, 178, 278, 445, 695, 890, 1390, 10753, 12371, 21506, 24742, 53765, 61855, 107530, 123710, 957017, 1494667, 1914034, 2989334, 4785085, 7473335, 9570170, 14946670, 133025363, 266050726, 665126815, 1330253630]

約数ペア:

[(1, 1330253630), (2, 665126815), (5, 266050726), (10, 133025363), (89, 14946670), (139, 9570170), (178, 7473335), (278, 4785085), (445, 2989334), (695, 1914034), (890, 1494667), (1390, 957017), (10753, 123710), (12371, 107530), (21506, 61855), (24742, 53765)]