30843638

素因数分解:

$2^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1148

約数の個数: 24

約数和(自身を含む): 54012744

約数和(自身を除く): 23169106

約数列:

[1, 2, 7, 14, 49, 98, 491, 641, 982, 1282, 3437, 4487, 6874, 8974, 24059, 31409, 48118, 62818, 314731, 629462, 2203117, 4406234, 15421819, 30843638]

約数ペア:

[(1, 30843638), (2, 15421819), (7, 4406234), (14, 2203117), (49, 629462), (98, 314731), (491, 62818), (641, 48118), (982, 31409), (1282, 24059), (3437, 8974), (4487, 6874)]