30440528

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{2887}}^1$

素因数の和:3554

約数の個数: 20

約数和(自身を含む): 59088480

約数和(自身を除く): 28647952

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 2887, 5272, 5774, 10544, 11548, 23096, 46192, 1902533, 3805066, 7610132, 15220264, 30440528]

約数ペア:

[(1, 30440528), (2, 15220264), (4, 7610132), (8, 3805066), (16, 1902533), (659, 46192), (1318, 23096), (2636, 11548), (2887, 10544), (5272, 5774)]