30402052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23531}}^1$

素因数の和:23571

約数の個数: 24

約数和(自身を含む): 59300640

約数和(自身を除く): 28898588

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23531, 47062, 94124, 400027, 447089, 800054, 894178, 1600108, 1788356, 7600513, 15201026, 30402052]

約数ペア:

[(1, 30402052), (2, 15201026), (4, 7600513), (17, 1788356), (19, 1600108), (34, 894178), (38, 800054), (68, 447089), (76, 400027), (323, 94124), (646, 47062), (1292, 23531)]