30203464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 60192000

約数和(自身を除く): 29988536

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 1823, 2071, 3646, 4142, 7292, 8284, 14584, 16568, 34637, 69274, 138548, 198707, 277096, 397414, 794828, 1589656, 3775433, 7550866, 15101732, 30203464]

約数ペア:

[(1, 30203464), (2, 15101732), (4, 7550866), (8, 3775433), (19, 1589656), (38, 794828), (76, 397414), (109, 277096), (152, 198707), (218, 138548), (436, 69274), (872, 34637), (1823, 16568), (2071, 14584), (3646, 8284), (4142, 7292)]