30018692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18439}}^1$

素因数の和:18491

約数の個数: 24

約数和(自身を含む): 58860480

約数和(自身を除く): 28841788

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 18439, 36878, 73756, 202829, 405658, 682243, 811316, 1364486, 2728972, 7504673, 15009346, 30018692]

約数ペア:

[(1, 30018692), (2, 15009346), (4, 7504673), (11, 2728972), (22, 1364486), (37, 811316), (44, 682243), (74, 405658), (148, 202829), (407, 73756), (814, 36878), (1628, 18439)]