30672964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64439}}^1$

素因数の和:64467

約数の個数: 24

約数和(自身を含む): 64955520

約数和(自身を除く): 34282556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 64439, 128878, 257756, 451073, 902146, 1095463, 1804292, 2190926, 4381852, 7668241, 15336482, 30672964]

約数ペア:

[(1, 30672964), (2, 15336482), (4, 7668241), (7, 4381852), (14, 2190926), (17, 1804292), (28, 1095463), (34, 902146), (68, 451073), (119, 257756), (238, 128878), (476, 64439)]