30667976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 30568024

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 2267, 3382, 4534, 6764, 9068, 13528, 18136, 43073, 86146, 172292, 201763, 344584, 403526, 807052, 1614104, 3833497, 7666994, 15333988, 30667976]

約数ペア:

[(1, 30667976), (2, 15333988), (4, 7666994), (8, 3833497), (19, 1614104), (38, 807052), (76, 403526), (89, 344584), (152, 201763), (178, 172292), (356, 86146), (712, 43073), (1691, 18136), (2267, 13528), (3382, 9068), (4534, 6764)]