30384178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 51600960

約数和(自身を除く): 21216782

約数列:

[1, 2, 11, 22, 37, 74, 163, 229, 326, 407, 458, 814, 1793, 2519, 3586, 5038, 6031, 8473, 12062, 16946, 37327, 66341, 74654, 93203, 132682, 186406, 410597, 821194, 1381099, 2762198, 15192089, 30384178]

約数ペア:

[(1, 30384178), (2, 15192089), (11, 2762198), (22, 1381099), (37, 821194), (74, 410597), (163, 186406), (229, 132682), (326, 93203), (407, 74654), (458, 66341), (814, 37327), (1793, 16946), (2519, 12062), (3586, 8473), (5038, 6031)]